57373420158 has 24 divisors (see below), whose sum is σ = 125806780008. Its totient is φ = 18894057552.

The previous prime is 57373420147. The next prime is 57373420163. The reversal of 57373420158 is 85102437375.

57373420158 is a `hidden beast` number, since 5 + 7 + 3 + 73 + 420 + 158 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19199785 + ... + 19202772.

It is an arithmetic number, because the mean of its divisors is an integer number (5241949167).

Almost surely, 2^57373420158 is an apocalyptic number.

57373420158 is an abundant number, since it is smaller than the sum of its proper divisors (68433359850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57373420158 is a wasteful number, since it uses less digits than its factorization.

57373420158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38402648 (or 38402645 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 57373420158 in words is "fifty-seven billion, three hundred seventy-three million, four hundred twenty thousand, one hundred fifty-eight".