57492425 has 6 divisors (see below), whose sum is σ = 71290638. Its totient is φ = 45993920.

The previous prime is 57492401. The next prime is 57492431. The reversal of 57492425 is 52429475.

It can be written as a sum of positive squares in 3 ways, for example, as 3087049 + 54405376 = 1757^2 + 7376^2 .

It is not a de Polignac number, because 57492425 - 2⁶ = 57492361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1149824 + ... + 1149873.

It is an arithmetic number, because the mean of its divisors is an integer number (11881773).

Almost surely, 2^57492425 is an apocalyptic number.

It is an amenable number.

57492425 is a deficient number, since it is larger than the sum of its proper divisors (13798213).

57492425 is a wasteful number, since it uses less digits than its factorization.

57492425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299707 (or 2299702 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 57492425 is about 7582.3759468916. The cubic root of 57492425 is about 385.9551815127.

The spelling of 57492425 in words is "fifty-seven million, four hundred ninety-two thousand, four hundred twenty-five".