57676332784 has 120 divisors (see below), whose sum is σ = 137460951936. Its totient is φ = 23337216000.

The previous prime is 57676332767. The next prime is 57676332809. The reversal of 57676332784 is 48723367675.

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 23 ways as a sum of consecutive naturals, for example, 967524 + ... + 1025404.

Almost surely, 2^57676332784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57676332784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68730475968).

57676332784 is an abundant number, since it is smaller than the sum of its proper divisors (79784619152).

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

57676332784 is a wasteful number, since it uses less digits than its factorization.

57676332784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57975 (or 57962 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 58.

The spelling of 57676332784 in words is "fifty-seven billion, six hundred seventy-six million, three hundred thirty-two thousand, seven hundred eighty-four".