57572953 has 2 divisors, whose sum is σ = 57572954. Its totient is φ = 57572952.

The previous prime is 57572947. The next prime is 57572989. The reversal of 57572953 is 35927575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34609689 + 22963264 = 5883^2 + 4792^2 .

It is a cyclic number.

It is not a de Polignac number, because 57572953 - 2⁹ = 57572441 is a prime.

It is not a weakly prime, because it can be changed into another prime (57572153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28786476 + 28786477.

It is an arithmetic number, because the mean of its divisors is an integer number (28786477).

Almost surely, 2^57572953 is an apocalyptic number.

It is an amenable number.

57572953 is a deficient number, since it is larger than the sum of its proper divisors (1).

57572953 is an equidigital number, since it uses as much as digits as its factorization.

57572953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 330750, while the sum is 43.

The square root of 57572953 is about 7587.6842975970. The cubic root of 57572953 is about 386.1352962501.

The spelling of 57572953 in words is "fifty-seven million, five hundred seventy-two thousand, nine hundred fifty-three".