57422025 has 18 divisors (see below), whose sum is σ = 102849630. Its totient is φ = 30624960.

The previous prime is 57422021. The next prime is 57422033. The reversal of 57422025 is 52022475.

It can be written as a sum of positive squares in 3 ways, for example, as 4888521 + 52533504 = 2211^2 + 7248^2 .

It is not a de Polignac number, because 57422025 - 2² = 57422021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57422025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57422021) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 127380 + ... + 127829.

Almost surely, 2^57422025 is an apocalyptic number.

It is an amenable number.

57422025 is a deficient number, since it is larger than the sum of its proper divisors (45427605).

57422025 is a wasteful number, since it uses less digits than its factorization.

57422025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255225 (or 255217 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 57422025 is about 7577.7321805406. The cubic root of 57422025 is about 385.7975819518.

The spelling of 57422025 in words is "fifty-seven million, four hundred twenty-two thousand, twenty-five".