10177472056 has 32 divisors (see below), whose sum is σ = 20386944000. Its totient is φ = 4748949216.

The previous prime is 10177472047. The next prime is 10177472057. The reversal of 10177472056 is 65027477101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10177472057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489496 + ... + 509863.

It is an arithmetic number, because the mean of its divisors is an integer number (637092000).

Almost surely, 2^10177472056 is an apocalyptic number.

It is an amenable number.

10177472056 is an abundant number, since it is smaller than the sum of its proper divisors (10209471944).

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

10177472056 is a wasteful number, since it uses less digits than its factorization.

10177472056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999451 (or 999447 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 10177472056 in words is "ten billion, one hundred seventy-seven million, four hundred seventy-two thousand, fifty-six".