79522560000 has 1200 divisors, whose sum is σ = 325064539800. Its totient is φ = 19243008000.

The previous prime is 79522559993. The next prime is 79522560011. The reversal of 79522560000 is 6522597.

79522560000 is a `hidden beast` number, since 7 + 95 + 2 + 2 + 560 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 1347839971 + ... + 1347840029.

Almost surely, 2^79522560000 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 79522560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162532269900).

79522560000 is an abundant number, since it is smaller than the sum of its proper divisors (245541979800).

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

79522560000 is an equidigital number, since it uses as much as digits as its factorization.

79522560000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 79522560000 in words is "seventy-nine billion, five hundred twenty-two million, five hundred sixty thousand".