79202665080 has 1920 divisors, whose sum is σ = 370782720000. Its totient is φ = 15088550400.

The previous prime is 79202665067. The next prime is 79202665153. The reversal of 79202665080 is 8056620297.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 2554924665 + ... + 2554924695.

It is an arithmetic number, because the mean of its divisors is an integer number (193116000).

Almost surely, 2^79202665080 is an apocalyptic number.

79202665080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79202665080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185391360000).

79202665080 is an abundant number, since it is smaller than the sum of its proper divisors (291580054920).

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

79202665080 is a wasteful number, since it uses less digits than its factorization.

79202665080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 79202665080 in words is "seventy-nine billion, two hundred two million, six hundred sixty-five thousand, eighty".