57999386922 has 16 divisors (see below), whose sum is σ = 116912151552. Its totient is φ = 19180899360.

The previous prime is 57999386899. The next prime is 57999386927. The reversal of 57999386922 is 22968399975.

It is not an unprimeable number, because it can be changed into a prime (57999386927) 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 7 ways as a sum of consecutive naturals, for example, 38056579 + ... + 38058102.

It is an arithmetic number, because the mean of its divisors is an integer number (7307009472).

Almost surely, 2^57999386922 is an apocalyptic number.

57999386922 is an abundant number, since it is smaller than the sum of its proper divisors (58912764630).

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

57999386922 is a wasteful number, since it uses less digits than its factorization.

57999386922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76114813.

The product of its digits is 132269760, while the sum is 69.

The spelling of 57999386922 in words is "fifty-seven billion, nine hundred ninety-nine million, three hundred eighty-six thousand, nine hundred twenty-two".