57025873 has 2 divisors, whose sum is σ = 57025874. Its totient is φ = 57025872.

The previous prime is 57025853. The next prime is 57025877. The reversal of 57025873 is 37852075.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56731024 + 294849 = 7532^2 + 543^2 .

It is a cyclic number.

It is not a de Polignac number, because 57025873 - 2⁵ = 57025841 is a prime.

It is not a weakly prime, because it can be changed into another prime (57025877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28512936 + 28512937.

It is an arithmetic number, because the mean of its divisors is an integer number (28512937).

Almost surely, 2^57025873 is an apocalyptic number.

It is an amenable number.

57025873 is a deficient number, since it is larger than the sum of its proper divisors (1).

57025873 is an equidigital number, since it uses as much as digits as its factorization.

57025873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 57025873 is about 7551.5477221560. The cubic root of 57025873 is about 384.9083337171.

The spelling of 57025873 in words is "fifty-seven million, twenty-five thousand, eight hundred seventy-three".