56965847376 has 80 divisors (see below), whose sum is σ = 149590425600. Its totient is φ = 18676124544.

The previous prime is 56965847371. The next prime is 56965847381. The reversal of 56965847376 is 67374856965.

56965847376 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 (56965847371) and next prime (56965847381).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56965847371) 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, 2105905 + ... + 2132783.

It is an arithmetic number, because the mean of its divisors is an integer number (1869880320).

Almost surely, 2^56965847376 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 56965847376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74795212800).

56965847376 is an abundant number, since it is smaller than the sum of its proper divisors (92624578224).

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

56965847376 is a wasteful number, since it uses less digits than its factorization.

56965847376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27616 (or 27610 counting only the distinct ones).

The product of its digits is 228614400, while the sum is 66.

The spelling of 56965847376 in words is "fifty-six billion, nine hundred sixty-five million, eight hundred forty-seven thousand, three hundred seventy-six".