57000083 has 16 divisors (see below), whose sum is σ = 67012800. Its totient is φ = 48460608.

The previous prime is 57000071. The next prime is 57000089. The reversal of 57000083 is 38000075.

It is not a de Polignac number, because 57000083 - 2⁴ = 57000067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57000089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46385 + ... + 47597.

It is an arithmetic number, because the mean of its divisors is an integer number (4188300).

Almost surely, 2^57000083 is an apocalyptic number.

57000083 is a deficient number, since it is larger than the sum of its proper divisors (10012717).

57000083 is a wasteful number, since it uses less digits than its factorization.

57000083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 57000083 is about 7549.8399320780. The cubic root of 57000083 is about 384.8502999262.

The spelling of 57000083 in words is "fifty-seven million, eighty-three", and thus it is an aban number and an uban number.