79559712000 has 288 divisors, whose sum is σ = 293622725760. Its totient is φ = 21215692800.

The previous prime is 79559711993. The next prime is 79559712017. The reversal of 79559712000 is 21795597.

79559712000 is a `hidden beast` number, since 7 + 9 + 559 + 71 + 20 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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 31 ways as a sum of consecutive naturals, for example, 817959 + ... + 910041.

Almost surely, 2^79559712000 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 79559712000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146811362880).

79559712000 is an abundant number, since it is smaller than the sum of its proper divisors (214063013760).

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

79559712000 is an equidigital number, since it uses as much as digits as its factorization.

79559712000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92123 (or 92093 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 45.

The spelling of 79559712000 in words is "seventy-nine billion, five hundred fifty-nine million, seven hundred twelve thousand".