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552025453 = 71133731871
BaseRepresentation
bin100000111001110…
…011110101101101
31102110201210120011
4200321303311231
52112304303303
6130435453221
716452065440
oct4071636555
91373653504
10552025453
11263670991
12134a57211
138a49c3a5
1453459657
15336e316d
hex20e73d6d

552025453 has 16 divisors (see below), whose sum is σ = 638516736. Its totient is φ = 467470080.

The previous prime is 552025429. The next prime is 552025457. The reversal of 552025453 is 354520255.

It is a happy number.

It is not a de Polignac number, because 552025453 - 25 = 552025421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552025457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294108 + ... + 295978.

It is an arithmetic number, because the mean of its divisors is an integer number (39907296).

Almost surely, 2552025453 is an apocalyptic number.

It is an amenable number.

552025453 is a deficient number, since it is larger than the sum of its proper divisors (86491283).

552025453 is a wasteful number, since it uses less digits than its factorization.

552025453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 552025453 is about 23495.2219185093. The cubic root of 552025453 is about 820.3257940991.

The spelling of 552025453 in words is "five hundred fifty-two million, twenty-five thousand, four hundred fifty-three".

Divisors: 1 7 113 373 791 1871 2611 13097 42149 211423 295043 697883 1479961 4885181 78860779 552025453