10556716712 has 32 divisors (see below), whose sum is σ = 21271014720. Its totient is φ = 4893715200.

The previous prime is 10556716693. The next prime is 10556716717. The reversal of 10556716712 is 21761765501.

It is a super-2 number, since 2×10556716712² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10556716712.

It is not an unprimeable number, because it can be changed into a prime (10556716717) 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, 570164 + ... + 588387.

It is an arithmetic number, because the mean of its divisors is an integer number (664719210).

Almost surely, 2^10556716712 is an apocalyptic number.

It is an amenable number.

10556716712 is an abundant number, since it is smaller than the sum of its proper divisors (10714298008).

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

10556716712 is a wasteful number, since it uses less digits than its factorization.

10556716712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158641 (or 1158637 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 10556716712 in words is "ten billion, five hundred fifty-six million, seven hundred sixteen thousand, seven hundred twelve".