383504125 has 16 divisors (see below), whose sum is σ = 481148928. Its totient is φ = 305178000.

The previous prime is 383504101. The next prime is 383504137. The reversal of 383504125 is 521405383.

It is not a de Polignac number, because 383504125 - 2⁷ = 383503997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15844 + ... + 31906.

It is an arithmetic number, because the mean of its divisors is an integer number (30071808).

Almost surely, 2^383504125 is an apocalyptic number.

It is an amenable number.

383504125 is a deficient number, since it is larger than the sum of its proper divisors (97644803).

383504125 is a wasteful number, since it uses less digits than its factorization.

383504125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16269 (or 16259 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 383504125 is about 19583.2613473854. The cubic root of 383504125 is about 726.5352326839.

The spelling of 383504125 in words is "three hundred eighty-three million, five hundred four thousand, one hundred twenty-five".