10291256676 has 36 divisors (see below), whose sum is σ = 26567503872. Its totient is φ = 3357430704.

The previous prime is 10291256669. The next prime is 10291256737. The reversal of 10291256676 is 67665219201.

10291256676 is a `hidden beast` number, since 1 + 0 + 2 + 9 + 12 + 566 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3039460 + ... + 3042843.

Almost surely, 2^10291256676 is an apocalyptic number.

It is an amenable number.

10291256676 is an abundant number, since it is smaller than the sum of its proper divisors (16276247196).

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

10291256676 is a wasteful number, since it uses less digits than its factorization.

10291256676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082360 (or 6082355 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 10291256676 in words is "ten billion, two hundred ninety-one million, two hundred fifty-six thousand, six hundred seventy-six".