57503374 has 4 divisors (see below), whose sum is σ = 86255064. Its totient is φ = 28751686.

The previous prime is 57503371. The next prime is 57503377. The reversal of 57503374 is 47330575.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (57503371) and next prime (57503377).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57503371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14375842 + ... + 14375845.

It is an arithmetic number, because the mean of its divisors is an integer number (21563766).

Almost surely, 2^57503374 is an apocalyptic number.

57503374 is a deficient number, since it is larger than the sum of its proper divisors (28751690).

57503374 is a wasteful number, since it uses less digits than its factorization.

57503374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28751689.

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

The square root of 57503374 is about 7583.0979157598. The cubic root of 57503374 is about 385.9796807116.

The spelling of 57503374 in words is "fifty-seven million, five hundred three thousand, three hundred seventy-four".