307813794825 has 12 divisors (see below), whose sum is σ = 508918807568. Its totient is φ = 164167357200.

The previous prime is 307813794803. The next prime is 307813794857. The reversal of 307813794825 is 528497318703.

It is not a de Polignac number, because 307813794825 - 2⁵ = 307813794793 is a prime.

It is a Duffinian number.

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, 2052091891 + ... + 2052092040.

Almost surely, 2^307813794825 is an apocalyptic number.

It is an amenable number.

307813794825 is a deficient number, since it is larger than the sum of its proper divisors (201105012743).

307813794825 is a wasteful number, since it uses less digits than its factorization.

307813794825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104183944 (or 4104183939 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 307813794825 in words is "three hundred seven billion, eight hundred thirteen million, seven hundred ninety-four thousand, eight hundred twenty-five".