57120083 has 4 divisors (see below), whose sum is σ = 58088280. Its totient is φ = 56151888.

The previous prime is 57120071. The next prime is 57120097. The reversal of 57120083 is 38002175.

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

It is a cyclic number.

It is not a de Polignac number, because 57120083 - 2⁴ = 57120067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57120043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484010 + ... + 484127.

It is an arithmetic number, because the mean of its divisors is an integer number (14522070).

Almost surely, 2^57120083 is an apocalyptic number.

57120083 is a deficient number, since it is larger than the sum of its proper divisors (968197).

57120083 is an equidigital number, since it uses as much as digits as its factorization.

57120083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968196.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 57120083 is about 7557.7829421068. The cubic root of 57120083 is about 385.1201806177.

The spelling of 57120083 in words is "fifty-seven million, one hundred twenty thousand, eighty-three".