57235425 has 48 divisors (see below), whose sum is σ = 104160000. Its totient is φ = 27555840.

The previous prime is 57235363. The next prime is 57235427. The reversal of 57235425 is 52453275.

It is not a de Polignac number, because 57235425 - 2¹⁸ = 56973281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57235427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45201 + ... + 46449.

It is an arithmetic number, because the mean of its divisors is an integer number (2170000).

Almost surely, 2^57235425 is an apocalyptic number.

It is an amenable number.

57235425 is a deficient number, since it is larger than the sum of its proper divisors (46924575).

57235425 is a wasteful number, since it uses less digits than its factorization.

57235425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1317 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 57235425 is about 7565.4097707923. The cubic root of 57235425 is about 385.3792294129.

The spelling of 57235425 in words is "fifty-seven million, two hundred thirty-five thousand, four hundred twenty-five".