57458425 has 24 divisors (see below), whose sum is σ = 75542040. Its totient is φ = 43276800.

The previous prime is 57458417. The next prime is 57458431. The reversal of 57458425 is 52485475.

It can be written as a sum of positive squares in 12 ways, for example, as 24522304 + 32936121 = 4952^2 + 5739^2 .

It is not a de Polignac number, because 57458425 - 2³ = 57458417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28759 + ... + 30691.

It is an arithmetic number, because the mean of its divisors is an integer number (3147585).

Almost surely, 2^57458425 is an apocalyptic number.

It is an amenable number.

57458425 is a deficient number, since it is larger than the sum of its proper divisors (18083615).

57458425 is a wasteful number, since it uses less digits than its factorization.

57458425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013 (or 2008 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The square root of 57458425 is about 7580.1335740210. The cubic root of 57458425 is about 385.8790841612.

The spelling of 57458425 in words is "fifty-seven million, four hundred fifty-eight thousand, four hundred twenty-five".