375399250920 has 64 divisors (see below), whose sum is σ = 1251330840000. Its totient is φ = 100106466624.

The previous prime is 375399250813. The next prime is 375399250921. The reversal of 375399250920 is 29052993573.

It is a happy number.

375399250920 is a `hidden beast` number, since 37 + 539 + 9 + 2 + 50 + 9 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (375399250921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173794870 + ... + 173797029.

It is an arithmetic number, because the mean of its divisors is an integer number (19552044375).

Almost surely, 2^375399250920 is an apocalyptic number.

375399250920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

375399250920 is an abundant number, since it is smaller than the sum of its proper divisors (875931589080).

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

375399250920 is a wasteful number, since it uses less digits than its factorization.

375399250920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347591919 (or 347591909 counting only the distinct ones).

The product of its (nonzero) digits is 4592700, while the sum is 54.

The spelling of 375399250920 in words is "three hundred seventy-five billion, three hundred ninety-nine million, two hundred fifty thousand, nine hundred twenty".