116511326465552 has 40 divisors (see below), whose sum is σ = 233541661752000. Its totient is φ = 56242799645312.

The previous prime is 116511326465549. The next prime is 116511326465587. The reversal of 116511326465552 is 255564623115611.

It is a junction number, because it is equal to n+sod(n) for n = 116511326465494 and 116511326465503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575052 + ... + 15480747.

It is an arithmetic number, because the mean of its divisors is an integer number (5838541543800).

Almost surely, 2^{116511326465552} is an apocalyptic number.

It is an amenable number.

116511326465552 is an abundant number, since it is smaller than the sum of its proper divisors (117030335286448).

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

116511326465552 is a wasteful number, since it uses less digits than its factorization.

116511326465552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18069743 (or 18069737 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 53.

The spelling of 116511326465552 in words is "one hundred sixteen trillion, five hundred eleven billion, three hundred twenty-six million, four hundred sixty-five thousand, five hundred fifty-two".