57513799 has 12 divisors (see below), whose sum is σ = 68714184. Its totient is φ = 47963664.

The previous prime is 57513793. The next prime is 57513803. The reversal of 57513799 is 99731575.

It is a happy number.

It is not a de Polignac number, because 57513799 - 2⁵ = 57513767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57513793) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14049 + ... + 17674.

It is an arithmetic number, because the mean of its divisors is an integer number (5726182).

Almost surely, 2^57513799 is an apocalyptic number.

57513799 is a deficient number, since it is larger than the sum of its proper divisors (11200385).

57513799 is a wasteful number, since it uses less digits than its factorization.

57513799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31774 (or 31767 counting only the distinct ones).

The product of its digits is 297675, while the sum is 46.

The square root of 57513799 is about 7583.7852685845. The cubic root of 57513799 is about 386.0030045315.

The spelling of 57513799 in words is "fifty-seven million, five hundred thirteen thousand, seven hundred ninety-nine".