57604247042 has 4 divisors (see below), whose sum is σ = 86406370566. Its totient is φ = 28802123520.

The previous prime is 57604247011. The next prime is 57604247083. The reversal of 57604247042 is 24074240675.

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

It can be written as a sum of positive squares in only one way, i.e., 53791061041 + 3813186001 = 231929^2 + 61751^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14401061759 + ... + 14401061762.

Almost surely, 2^57604247042 is an apocalyptic number.

57604247042 is a deficient number, since it is larger than the sum of its proper divisors (28802123524).

57604247042 is a wasteful number, since it uses less digits than its factorization.

57604247042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28802123523.

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 57604247042 in words is "fifty-seven billion, six hundred four million, two hundred forty-seven thousand, forty-two".