79756580260 has 24 divisors (see below), whose sum is σ = 191415792960. Its totient is φ = 27345113184.

The previous prime is 79756580251. The next prime is 79756580279. The reversal of 79756580260 is 6208565797.

It is a super-2 number, since 2×79756580260² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284844790 + ... + 284845069.

It is an arithmetic number, because the mean of its divisors is an integer number (7975658040).

Almost surely, 2^79756580260 is an apocalyptic number.

79756580260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

79756580260 is an abundant number, since it is smaller than the sum of its proper divisors (111659212700).

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

79756580260 is a wasteful number, since it uses less digits than its factorization.

79756580260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569689875 (or 569689873 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 79756580260 in words is "seventy-nine billion, seven hundred fifty-six million, five hundred eighty thousand, two hundred sixty".