57813135 has 16 divisors (see below), whose sum is σ = 92757984. Its totient is φ = 30748032.

The previous prime is 57813131. The next prime is 57813137. The reversal of 57813135 is 53131875.

57813135 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 57813135 - 2² = 57813131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57813096 and 57813105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57813131) 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 15 ways as a sum of consecutive naturals, for example, 429 + ... + 10761.

It is an arithmetic number, because the mean of its divisors is an integer number (5797374).

Almost surely, 2^57813135 is an apocalyptic number.

57813135 is a deficient number, since it is larger than the sum of its proper divisors (34944849).

57813135 is a wasteful number, since it uses less digits than its factorization.

57813135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10714.

The product of its digits is 12600, while the sum is 33.

The square root of 57813135 is about 7603.4949201009. The cubic root of 57813135 is about 386.6715091381.

The spelling of 57813135 in words is "fifty-seven million, eight hundred thirteen thousand, one hundred thirty-five".