10577212056 has 48 divisors (see below), whose sum is σ = 28684407960. Its totient is φ = 3521086080.

The previous prime is 10577212001. The next prime is 10577212057. The reversal of 10577212056 is 65021277501.

10577212056 is a `hidden beast` number, since 10 + 577 + 2 + 1 + 20 + 56 = 666.

It is a super-2 number, since 2×10577212056² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10577212056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10577212057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41730 + ... + 151313.

Almost surely, 2^10577212056 is an apocalyptic number.

It is an amenable number.

10577212056 is an abundant number, since it is smaller than the sum of its proper divisors (18107195904).

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

10577212056 is a wasteful number, since it uses less digits than its factorization.

10577212056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193816 (or 193809 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

Adding to 10577212056 its reverse (65021277501), we get a palindrome (75598489557).

The spelling of 10577212056 in words is "ten billion, five hundred seventy-seven million, two hundred twelve thousand, fifty-six".