957056556 has 12 divisors (see below), whose sum is σ = 2233131992. Its totient is φ = 319018848.

The previous prime is 957056509. The next prime is 957056557. The reversal of 957056556 is 655650759.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×957056556² = 1831914502765162272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (957056557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39877345 + ... + 39877368.

Almost surely, 2^957056556 is an apocalyptic number.

It is an amenable number.

957056556 is an abundant number, since it is smaller than the sum of its proper divisors (1276075436).

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

957056556 is a wasteful number, since it uses less digits than its factorization.

957056556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79754720 (or 79754718 counting only the distinct ones).

The product of its (nonzero) digits is 1417500, while the sum is 48.

The square root of 957056556 is about 30936.3306809324. The cubic root of 957056556 is about 985.4755812785.

The spelling of 957056556 in words is "nine hundred fifty-seven million, fifty-six thousand, five hundred fifty-six".