57942583 has 4 divisors (see below), whose sum is σ = 58152040. Its totient is φ = 57733128.

The previous prime is 57942581. The next prime is 57942601. The reversal of 57942583 is 38524975.

57942583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 57942583 - 2¹ = 57942581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57942581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104313 + ... + 104866.

It is an arithmetic number, because the mean of its divisors is an integer number (14538010).

Almost surely, 2^57942583 is an apocalyptic number.

57942583 is a deficient number, since it is larger than the sum of its proper divisors (209457).

57942583 is a wasteful number, since it uses less digits than its factorization.

57942583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209456.

The product of its digits is 302400, while the sum is 43.

The square root of 57942583 is about 7612.0025617442. The cubic root of 57942583 is about 386.9598896349.

The spelling of 57942583 in words is "fifty-seven million, nine hundred forty-two thousand, five hundred eighty-three".