10956931265 has 32 divisors (see below), whose sum is σ = 15413519616. Its totient is φ = 7320741120.

The previous prime is 10956931261. The next prime is 10956931301. The reversal of 10956931265 is 56213965901.

It is not a de Polignac number, because 10956931265 - 2² = 10956931261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10956931261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624959 + ... + 642251.

It is an arithmetic number, because the mean of its divisors is an integer number (481672488).

Almost surely, 2^10956931265 is an apocalyptic number.

It is an amenable number.

10956931265 is a deficient number, since it is larger than the sum of its proper divisors (4456588351).

10956931265 is a wasteful number, since it uses less digits than its factorization.

10956931265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17769.

The product of its (nonzero) digits is 437400, while the sum is 47.

The spelling of 10956931265 in words is "ten billion, nine hundred fifty-six million, nine hundred thirty-one thousand, two hundred sixty-five".