57458541 has 16 divisors (see below), whose sum is σ = 90576000. Its totient is φ = 31700928.

The previous prime is 57458509. The next prime is 57458543. The reversal of 57458541 is 14585475.

It is not a de Polignac number, because 57458541 - 2⁵ = 57458509 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57458541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57458543) 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, 46566 + ... + 47783.

It is an arithmetic number, because the mean of its divisors is an integer number (5661000).

Almost surely, 2^57458541 is an apocalyptic number.

It is an amenable number.

57458541 is a deficient number, since it is larger than the sum of its proper divisors (33117459).

57458541 is a wasteful number, since it uses less digits than its factorization.

57458541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94388.

The product of its digits is 112000, while the sum is 39.

The square root of 57458541 is about 7580.1412255973. The cubic root of 57458541 is about 385.8793438385.

The spelling of 57458541 in words is "fifty-seven million, four hundred fifty-eight thousand, five hundred forty-one".