79552760320 has 160 divisors (see below), whose sum is σ = 210936052800. Its totient is φ = 28531261440.

The previous prime is 79552760317. The next prime is 79552760321. The reversal of 79552760320 is 2306725597.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (79552760321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2036331 + ... + 2075029.

It is an arithmetic number, because the mean of its divisors is an integer number (1318350330).

Almost surely, 2^79552760320 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 79552760320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105468026400).

79552760320 is an abundant number, since it is smaller than the sum of its proper divisors (131383292480).

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

79552760320 is a wasteful number, since it uses less digits than its factorization.

79552760320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38806 (or 38790 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 79552760320 in words is "seventy-nine billion, five hundred fifty-two million, seven hundred sixty thousand, three hundred twenty".