304513872825 has 12 divisors (see below), whose sum is σ = 503462936528. Its totient is φ = 162407398800.

The previous prime is 304513872809. The next prime is 304513872907. The reversal of 304513872825 is 528278315403.

It is not a de Polignac number, because 304513872825 - 2⁴ = 304513872809 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 2030092411 + ... + 2030092560.

Almost surely, 2^304513872825 is an apocalyptic number.

It is an amenable number.

304513872825 is a deficient number, since it is larger than the sum of its proper divisors (198949063703).

304513872825 is a wasteful number, since it uses less digits than its factorization.

304513872825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060184984 (or 4060184979 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 304513872825 in words is "three hundred four billion, five hundred thirteen million, eight hundred seventy-two thousand, eight hundred twenty-five".