116115505604 has 36 divisors (see below), whose sum is σ = 236399911020. Its totient is φ = 49759174080.

The previous prime is 116115505553. The next prime is 116115505607. The reversal of 116115505604 is 406505511611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55450830400 + 60664675204 = 235480^2 + 246302^2 .

It is not an unprimeable number, because it can be changed into a prime (116115505607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2869142 + ... + 2909330.

It is an arithmetic number, because the mean of its divisors is an integer number (6566664195).

Almost surely, 2^116115505604 is an apocalyptic number.

116115505604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116115505604 is an abundant number, since it is smaller than the sum of its proper divisors (120284405416).

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

116115505604 is a wasteful number, since it uses less digits than its factorization.

116115505604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54948 (or 54939 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 116115505604 in words is "one hundred sixteen billion, one hundred fifteen million, five hundred five thousand, six hundred four".