56077713198 has 96 divisors (see below), whose sum is σ = 135628286976. Its totient is φ = 16635288384.

The previous prime is 56077713193. The next prime is 56077713239. The reversal of 56077713198 is 89131777065.

56077713198 is a `hidden beast` number, since 5 + 607 + 7 + 7 + 13 + 19 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56077713193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 698815 + ... + 774917.

It is an arithmetic number, because the mean of its divisors is an integer number (1412794656).

Almost surely, 2^56077713198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56077713198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67814143488).

56077713198 is an abundant number, since it is smaller than the sum of its proper divisors (79550573778).

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

56077713198 is a wasteful number, since it uses less digits than its factorization.

56077713198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76238 (or 76235 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 54.

The spelling of 56077713198 in words is "fifty-six billion, seventy-seven million, seven hundred thirteen thousand, one hundred ninety-eight".