79259000130 has 96 divisors (see below), whose sum is σ = 213448575600. Its totient is φ = 20381147136.

The previous prime is 79259000129. The next prime is 79259000207. The reversal of 79259000130 is 3100095297.

It can be written as a sum of positive squares in 8 ways, for example, as 48942270441 + 30316729689 = 221229^2 + 174117^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2092722 + ... + 2130258.

Almost surely, 2^79259000130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79259000130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106724287800).

79259000130 is an abundant number, since it is smaller than the sum of its proper divisors (134189575470).

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

79259000130 is a wasteful number, since it uses less digits than its factorization.

79259000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38388 (or 38385 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The spelling of 79259000130 in words is "seventy-nine billion, two hundred fifty-nine million, one hundred thirty", and thus it is an aban number.