57082525 has 6 divisors (see below), whose sum is σ = 70782362. Its totient is φ = 45666000.

The previous prime is 57082511. The next prime is 57082579. The reversal of 57082525 is 52528075.

57082525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 125316 + 56957209 = 354^2 + 7547^2 .

It is not a de Polignac number, because 57082525 - 2¹¹ = 57080477 is a prime.

It is a Duffinian number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 1141626 + ... + 1141675.

Almost surely, 2^57082525 is an apocalyptic number.

It is an amenable number.

57082525 is a deficient number, since it is larger than the sum of its proper divisors (13699837).

57082525 is a wasteful number, since it uses less digits than its factorization.

57082525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283311 (or 2283306 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 57082525 is about 7555.2978101462. The cubic root of 57082525 is about 385.0357531310.

The spelling of 57082525 in words is "fifty-seven million, eighty-two thousand, five hundred twenty-five".