57356825 has 18 divisors (see below), whose sum is σ = 74366334. Its totient is φ = 43880320.

The previous prime is 57356813. The next prime is 57356843. The reversal of 57356825 is 52865375.

57356825 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 444889 + 56911936 = 667^2 + 7544^2 .

It is not a de Polignac number, because 57356825 - 2¹⁰ = 57355801 is a prime.

It is a Duffinian 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 17 ways as a sum of consecutive naturals, for example, 11057 + ... + 15393.

It is an arithmetic number, because the mean of its divisors is an integer number (4131463).

Almost surely, 2^57356825 is an apocalyptic number.

It is an amenable number.

57356825 is a deficient number, since it is larger than the sum of its proper divisors (17009509).

57356825 is a wasteful number, since it uses less digits than its factorization.

57356825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4393 (or 4365 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 57356825 is about 7573.4288799724. The cubic root of 57356825 is about 385.6515083343.

The spelling of 57356825 in words is "fifty-seven million, three hundred fifty-six thousand, eight hundred twenty-five".