57729325 has 12 divisors (see below), whose sum is σ = 71745408. Its totient is φ = 46079600.

The previous prime is 57729323. The next prime is 57729359. The reversal of 57729325 is 52392775.

57729325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57729325 - 2¹ = 57729323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57729323) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 9924 + ... + 14626.

It is an arithmetic number, because the mean of its divisors is an integer number (5978784).

Almost surely, 2^57729325 is an apocalyptic number.

It is an amenable number.

57729325 is a deficient number, since it is larger than the sum of its proper divisors (14016083).

57729325 is a wasteful number, since it uses less digits than its factorization.

57729325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204 (or 5199 counting only the distinct ones).

The product of its digits is 132300, while the sum is 40.

The square root of 57729325 is about 7597.9816398831. The cubic root of 57729325 is about 386.4845700074.

The spelling of 57729325 in words is "fifty-seven million, seven hundred twenty-nine thousand, three hundred twenty-five".