60979777360 has 20 divisors (see below), whose sum is σ = 141777982548. Its totient is φ = 24391910912.

The previous prime is 60979777303. The next prime is 60979777381. The reversal of 60979777360 is 6377797906.

60979777360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 26855343376 + 34124433984 = 163876^2 + 184728^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381123529 + ... + 381123688.

Almost surely, 2^60979777360 is an apocalyptic number.

It is an amenable number.

60979777360 is an abundant number, since it is smaller than the sum of its proper divisors (80798205188).

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

60979777360 is a wasteful number, since it uses less digits than its factorization.

60979777360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762247230 (or 762247224 counting only the distinct ones).

The product of its (nonzero) digits is 21003948, while the sum is 61.

The spelling of 60979777360 in words is "sixty billion, nine hundred seventy-nine million, seven hundred seventy-seven thousand, three hundred sixty".