57839493876 has 48 divisors (see below), whose sum is σ = 138623568384. Its totient is φ = 18763230816.

The previous prime is 57839493841. The next prime is 57839493911. The reversal of 57839493876 is 67839493875.

57839493876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57839493841) and next prime (57839493911).

It is a self number, because there is not a number n which added to its sum of digits gives 57839493876.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366640 + ... + 500103.

It is an arithmetic number, because the mean of its divisors is an integer number (2887991008).

Almost surely, 2^57839493876 is an apocalyptic number.

It is an amenable number.

57839493876 is an abundant number, since it is smaller than the sum of its proper divisors (80784074508).

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

57839493876 is a wasteful number, since it uses less digits than its factorization.

57839493876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866900 (or 866898 counting only the distinct ones).

The product of its digits is 274337280, while the sum is 69.

Subtracting 57839493876 from its reverse (67839493875), we obtain a palindrome (9999999999).

The spelling of 57839493876 in words is "fifty-seven billion, eight hundred thirty-nine million, four hundred ninety-three thousand, eight hundred seventy-six".