57025125 has 48 divisors (see below), whose sum is σ = 103744368. Its totient is φ = 30134400.

The previous prime is 57025121. The next prime is 57025139. The reversal of 57025125 is 52152075.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 459684 + 56565441 = 678^2 + 7521^2 .

It is not a de Polignac number, because 57025125 - 2² = 57025121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57025121) 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, 194479 + ... + 194771.

It is an arithmetic number, because the mean of its divisors is an integer number (2161341).

Almost surely, 2^57025125 is an apocalyptic number.

It is an amenable number.

57025125 is a deficient number, since it is larger than the sum of its proper divisors (46719243).

57025125 is a wasteful number, since it uses less digits than its factorization.

57025125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 57025125 is about 7551.4981957225. The cubic root of 57025125 is about 384.9066507810.

The spelling of 57025125 in words is "fifty-seven million, twenty-five thousand, one hundred twenty-five".