79012538110 has 64 divisors (see below), whose sum is σ = 158523568128. Its totient is φ = 28112400000.

The previous prime is 79012538093. The next prime is 79012538119. The reversal of 79012538110 is 1183521097.

It is a self number, because there is not a number n which added to its sum of digits gives 79012538110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79012538119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1250785 + ... + 1312435.

It is an arithmetic number, because the mean of its divisors is an integer number (2476930752).

Almost surely, 2^79012538110 is an apocalyptic number.

79012538110 is an abundant number, since it is smaller than the sum of its proper divisors (79511030018).

79012538110 is a wasteful number, since it uses less digits than its factorization.

79012538110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61921.

The product of its (nonzero) digits is 15120, while the sum is 37.

The spelling of 79012538110 in words is "seventy-nine billion, twelve million, five hundred thirty-eight thousand, one hundred ten".