10791392256 has 66 divisors (see below), whose sum is σ = 31159937562. Its totient is φ = 3597127680.

The previous prime is 10791392251. The next prime is 10791392263. The reversal of 10791392256 is 65229319701.

It is a happy number.

10791392256 is a `hidden beast` number, since 1 + 0 + 7 + 9 + 1 + 392 + 256 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10238201856 + 553190400 = 101184^2 + 23520^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10791392251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 576255 + ... + 594686.

Almost surely, 2^10791392256 is an apocalyptic number.

10791392256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10791392256 is an abundant number, since it is smaller than the sum of its proper divisors (20368545306).

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

10791392256 is a wasteful number, since it uses less digits than its factorization.

10791392256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170967 (or 1170946 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 10791392256 in words is "ten billion, seven hundred ninety-one million, three hundred ninety-two thousand, two hundred fifty-six".