57537416 has 16 divisors (see below), whose sum is σ = 107965440. Its totient is φ = 28746640.

The previous prime is 57537373. The next prime is 57537419. The reversal of 57537416 is 61473575.

It is a self number, because there is not a number n which added to its sum of digits gives 57537416.

It is not an unprimeable number, because it can be changed into a prime (57537419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15185 + ... + 18591.

It is an arithmetic number, because the mean of its divisors is an integer number (6747840).

Almost surely, 2^57537416 is an apocalyptic number.

It is an amenable number.

57537416 is a deficient number, since it is larger than the sum of its proper divisors (50428024).

57537416 is a wasteful number, since it uses less digits than its factorization.

57537416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5520 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 57537416 is about 7585.3421808116. The cubic root of 57537416 is about 386.0558323491.

The spelling of 57537416 in words is "fifty-seven million, five hundred thirty-seven thousand, four hundred sixteen".