| Base | Representation |
|---|---|
| bin | 100000111111100… |
| … | …110001100101100 |
| 3 | 1102120120212111000 |
| 4 | 200333212030230 |
| 5 | 2113201324234 |
| 6 | 130532200300 |
| 7 | 16501014240 |
| oct | 4077461454 |
| 9 | 1376525430 |
| 10 | 553542444 |
| 11 | 2645076a4 |
| 12 | 135469090 |
| 13 | 8a8b0a10 |
| 14 | 53732420 |
| 15 | 338e2899 |
| hex | 20fe632c |
553542444 has 192 divisors, whose sum is σ = 1782753280. Its totient is φ = 144633600.
The previous prime is 553542443. The next prime is 553542463. The reversal of 553542444 is 444245355.
553542444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 553542399 and 553542408.
It is not an unprimeable number, because it can be changed into a prime (553542443) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1483842 + ... + 1484214.
Almost surely, 2553542444 is an apocalyptic number.
553542444 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 553542444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891376640).
553542444 is an abundant number, since it is smaller than the sum of its proper divisors (1229210836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553542444 is a wasteful number, since it uses less digits than its factorization.
553542444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557 (or 549 counting only the distinct ones).
The product of its digits is 192000, while the sum is 36.
The square root of 553542444 is about 23527.4827382787. The cubic root of 553542444 is about 821.0765376643.
Adding to 553542444 its reverse (444245355), we get a palindrome (997787799).
The spelling of 553542444 in words is "five hundred fifty-three million, five hundred forty-two thousand, four hundred forty-four".
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