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5489615710656 = 2632711717922067
BaseRepresentation
bin100111111100010011010…
…0110000010100111000000
3201102210122202110021122200
41033320212212002213000
51204420213110220111
615401521124233200
71104416536430460
oct117704646024700
921383582407580
105489615710656
111827150a55750
12747b1123b800
1330a88ca2421c
1414d9ad7b1ba0
1597be6888256
hex4fe269829c0

5489615710656 has 672 divisors, whose sum is σ = 20146692833280. Its totient is φ = 1387933747200.

The previous prime is 5489615710651. The next prime is 5489615710741. The reversal of 5489615710656 is 6560175169845.

5489615710656 is a `hidden beast` number, since 5 + 4 + 8 + 9 + 6 + 1 + 571 + 0 + 6 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 5489615710593 and 5489615710602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5489615710651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 248759335 + ... + 248781401.

Almost surely, 25489615710656 is an apocalyptic number.

5489615710656 is a gapful number since it is divisible by the number (56) 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 5489615710656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10073346416640).

5489615710656 is an abundant number, since it is smaller than the sum of its proper divisors (14657077122624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5489615710656 is a wasteful number, since it uses less digits than its factorization.

5489615710656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22253 (or 22240 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 63.

The spelling of 5489615710656 in words is "five trillion, four hundred eighty-nine billion, six hundred fifteen million, seven hundred ten thousand, six hundred fifty-six".