11516411512 has 16 divisors (see below), whose sum is σ = 22532109840. Its totient is φ = 5507848896.

The previous prime is 11516411503. The next prime is 11516411527. The reversal of 11516411512 is 21511461511.

It is a super-2 number, since 2×11516411512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31294413 + ... + 31294780.

It is an arithmetic number, because the mean of its divisors is an integer number (1408256865).

Almost surely, 2^11516411512 is an apocalyptic number.

It is an amenable number.

11516411512 is a deficient number, since it is larger than the sum of its proper divisors (11015698328).

11516411512 is a wasteful number, since it uses less digits than its factorization.

11516411512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62589222 (or 62589218 counting only the distinct ones).

The product of its digits is 1200, while the sum is 28.

The spelling of 11516411512 in words is "eleven billion, five hundred sixteen million, four hundred eleven thousand, five hundred twelve".