57424025 has 12 divisors (see below), whose sum is σ = 72270672. Its totient is φ = 45252240.

The previous prime is 57423991. The next prime is 57424033. The reversal of 57424025 is 52042475.

It is a happy number.

57424025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-57424025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15467 + ... + 18816.

It is an arithmetic number, because the mean of its divisors is an integer number (6022556).

Almost surely, 2^57424025 is an apocalyptic number.

It is an amenable number.

57424025 is a deficient number, since it is larger than the sum of its proper divisors (14846647).

57424025 is a wasteful number, since it uses less digits than its factorization.

57424025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34360 (or 34355 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 57424025 is about 7577.8641449949. The cubic root of 57424025 is about 385.8020609893.

The spelling of 57424025 in words is "fifty-seven million, four hundred twenty-four thousand, twenty-five".