57514444 has 48 divisors (see below), whose sum is σ = 119105280. Its totient is φ = 24045120.

The previous prime is 57514427. The next prime is 57514459. The reversal of 57514444 is 44441575.

It is a super-2 number, since 2×57514444² = 6615822537258272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 13.

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, 21459 + ... + 23989.

It is an arithmetic number, because the mean of its divisors is an integer number (2481360).

Almost surely, 2^57514444 is an apocalyptic number.

It is an amenable number.

57514444 is an abundant number, since it is smaller than the sum of its proper divisors (61590836).

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

57514444 is a wasteful number, since it uses less digits than its factorization.

57514444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590 (or 2588 counting only the distinct ones).

The product of its digits is 44800, while the sum is 34.

The square root of 57514444 is about 7583.8277934035. The cubic root of 57514444 is about 386.0044474954.

The spelling of 57514444 in words is "fifty-seven million, five hundred fourteen thousand, four hundred forty-four".