57245607 has 6 divisors (see below), whose sum is σ = 82688112. Its totient is φ = 38163732.

The previous prime is 57245603. The next prime is 57245609. The reversal of 57245607 is 70654275.

57245607 is a `hidden beast` number, since 5 + 7 + 2 + 45 + 607 = 666.

It is not a de Polignac number, because 57245607 - 2² = 57245603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57245603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3180303 + ... + 3180320.

It is an arithmetic number, because the mean of its divisors is an integer number (13781352).

Almost surely, 2^57245607 is an apocalyptic number.

57245607 is a deficient number, since it is larger than the sum of its proper divisors (25442505).

57245607 is a wasteful number, since it uses less digits than its factorization.

57245607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360629 (or 6360626 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 57245607 is about 7566.0826720305. The cubic root of 57245607 is about 385.4020806375.

The spelling of 57245607 in words is "fifty-seven million, two hundred forty-five thousand, six hundred seven".