57379965 has 16 divisors (see below), whose sum is σ = 92511936. Its totient is φ = 30368000.

The previous prime is 57379937. The next prime is 57379967. The reversal of 57379965 is 56997375.

It is not a de Polignac number, because 57379965 - 2⁶ = 57379901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57379967) 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, 12636 + ... + 16565.

It is an arithmetic number, because the mean of its divisors is an integer number (5781996).

Almost surely, 2^57379965 is an apocalyptic number.

It is an amenable number.

57379965 is a deficient number, since it is larger than the sum of its proper divisors (35131971).

57379965 is a wasteful number, since it uses less digits than its factorization.

57379965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29340.

The product of its digits is 1786050, while the sum is 51.

The square root of 57379965 is about 7574.9564355183. The cubic root of 57379965 is about 385.7033636923.

The spelling of 57379965 in words is "fifty-seven million, three hundred seventy-nine thousand, nine hundred sixty-five".