57501283 has 4 divisors (see below), whose sum is σ = 65715760. Its totient is φ = 49286808.

The previous prime is 57501251. The next prime is 57501289. The reversal of 57501283 is 38210575.

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 57501283 - 2⁵ = 57501251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57501289) 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, 4107228 + ... + 4107241.

It is an arithmetic number, because the mean of its divisors is an integer number (16428940).

Almost surely, 2^57501283 is an apocalyptic number.

57501283 is a deficient number, since it is larger than the sum of its proper divisors (8214477).

57501283 is an equidigital number, since it uses as much as digits as its factorization.

57501283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8214476.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 57501283 is about 7582.9600420944. The cubic root of 57501283 is about 385.9750021844.

The spelling of 57501283 in words is "fifty-seven million, five hundred one thousand, two hundred eighty-three".