57786983232 has 112 divisors (see below), whose sum is σ = 168108367872. Its totient is φ = 17373242880.

The previous prime is 57786983227. The next prime is 57786983239. The reversal of 57786983232 is 23238968775.

57786983232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57786983239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160503 + ... + 375945.

Almost surely, 2^57786983232 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 57786983232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84054183936).

57786983232 is an abundant number, since it is smaller than the sum of its proper divisors (110321384640).

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

57786983232 is a wasteful number, since it uses less digits than its factorization.

57786983232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215596 (or 215586 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 60.

The spelling of 57786983232 in words is "fifty-seven billion, seven hundred eighty-six million, nine hundred eighty-three thousand, two hundred thirty-two".