57310099 has 32 divisors (see below), whose sum is σ = 77045760. Its totient is φ = 41277600.

The previous prime is 57310093. The next prime is 57310109. The reversal of 57310099 is 99001375.

It is not a de Polignac number, because 57310099 - 2³ = 57310091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57310091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62454 + ... + 63364.

It is an arithmetic number, because the mean of its divisors is an integer number (2407680).

Almost surely, 2^57310099 is an apocalyptic number.

57310099 is a deficient number, since it is larger than the sum of its proper divisors (19735661).

57310099 is a wasteful number, since it uses less digits than its factorization.

57310099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 57310099 is about 7570.3433871919. The cubic root of 57310099 is about 385.5467556280.

The spelling of 57310099 in words is "fifty-seven million, three hundred ten thousand, ninety-nine".