57203042 has 16 divisors (see below), whose sum is σ = 94372992. Its totient is φ = 25839120.

The previous prime is 57203039. The next prime is 57203063. The reversal of 57203042 is 24030275.

57203042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57202999 and 57203017.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22184 + ... + 24627.

It is an arithmetic number, because the mean of its divisors is an integer number (5898312).

Almost surely, 2^57203042 is an apocalyptic number.

57203042 is a deficient number, since it is larger than the sum of its proper divisors (37169950).

57203042 is a wasteful number, since it uses less digits than its factorization.

57203042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46873.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 57203042 is about 7563.2692666598. The cubic root of 57203042 is about 385.3065349820.

The spelling of 57203042 in words is "fifty-seven million, two hundred three thousand, forty-two".