57433761 has 48 divisors (see below), whose sum is σ = 104232960. Its totient is φ = 29604960.

The previous prime is 57433729. The next prime is 57433763. The reversal of 57433761 is 16733475.

It is not a de Polignac number, because 57433761 - 2⁵ = 57433729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57433763) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123816 + ... + 124278.

It is an arithmetic number, because the mean of its divisors is an integer number (2171520).

Almost surely, 2^57433761 is an apocalyptic number.

It is an amenable number.

57433761 is a deficient number, since it is larger than the sum of its proper divisors (46799199).

57433761 is a wasteful number, since it uses less digits than its factorization.

57433761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 663 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 57433761 is about 7578.5065151387. The cubic root of 57433761 is about 385.8238634585.

The spelling of 57433761 in words is "fifty-seven million, four hundred thirty-three thousand, seven hundred sixty-one".