373540057 has 24 divisors (see below), whose sum is σ = 434522880. Its totient is φ = 318388320.

The previous prime is 373540009. The next prime is 373540061. The reversal of 373540057 is 750045373.

It is not a de Polignac number, because 373540057 - 2²⁷ = 239322329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (373540087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432408 + ... + 433270.

It is an arithmetic number, because the mean of its divisors is an integer number (18105120).

Almost surely, 2^373540057 is an apocalyptic number.

It is an amenable number.

373540057 is a deficient number, since it is larger than the sum of its proper divisors (60982823).

373540057 is a wasteful number, since it uses less digits than its factorization.

373540057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 373540057 is about 19327.1844043565. The cubic root of 373540057 is about 720.1877448929.

The spelling of 373540057 in words is "three hundred seventy-three million, five hundred forty thousand, fifty-seven".