57902639740 has 48 divisors (see below), whose sum is σ = 132666043104. Its totient is φ = 21052908800.

The previous prime is 57902639737. The next prime is 57902639777. The reversal of 57902639740 is 4793620975.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3467010 + ... + 3483670.

It is an arithmetic number, because the mean of its divisors is an integer number (2763875898).

Almost surely, 2^57902639740 is an apocalyptic number.

It is an amenable number.

57902639740 is an abundant number, since it is smaller than the sum of its proper divisors (74763403364).

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

57902639740 is a wasteful number, since it uses less digits than its factorization.

57902639740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32478 (or 32476 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 57902639740 in words is "fifty-seven billion, nine hundred two million, six hundred thirty-nine thousand, seven hundred forty".