57026425 has 6 divisors (see below), whose sum is σ = 70712798. Its totient is φ = 45621120.

The previous prime is 57026423. The next prime is 57026443. The reversal of 57026425 is 52462075.

It can be written as a sum of positive squares in 3 ways, for example, as 1628176 + 55398249 = 1276^2 + 7443^2 .

It is not a de Polignac number, because 57026425 - 2¹ = 57026423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57026423) 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, 1140504 + ... + 1140553.

Almost surely, 2^57026425 is an apocalyptic number.

It is an amenable number.

57026425 is a deficient number, since it is larger than the sum of its proper divisors (13686373).

57026425 is a wasteful number, since it uses less digits than its factorization.

57026425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281067 (or 2281062 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 57026425 is about 7551.5842708666. The cubic root of 57026425 is about 384.9095756605.

The spelling of 57026425 in words is "fifty-seven million, twenty-six thousand, four hundred twenty-five".