57535882 has 4 divisors (see below), whose sum is σ = 86303826. Its totient is φ = 28767940.

The previous prime is 57535879. The next prime is 57535883. The reversal of 57535882 is 28853575.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33535681 + 24000201 = 5791^2 + 4899^2 .

It is not an unprimeable number, because it can be changed into a prime (57535883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14383969 + ... + 14383972.

Almost surely, 2^57535882 is an apocalyptic number.

57535882 is a deficient number, since it is larger than the sum of its proper divisors (28767944).

57535882 is a wasteful number, since it uses less digits than its factorization.

57535882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28767943.

The product of its digits is 336000, while the sum is 43.

The square root of 57535882 is about 7585.2410640665. The cubic root of 57535882 is about 386.0524014517.

The spelling of 57535882 in words is "fifty-seven million, five hundred thirty-five thousand, eight hundred eighty-two".