116505151516 has 12 divisors (see below), whose sum is σ = 219567401032. Its totient is φ = 53771608368.

The previous prime is 116505151481. The next prime is 116505151549. The reversal of 116505151516 is 615151505611.

It is a super-2 number, since 2×116505151516² (a number of 23 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, 1120241790 + ... + 1120241893.

Almost surely, 2^116505151516 is an apocalyptic number.

It is an amenable number.

116505151516 is a deficient number, since it is larger than the sum of its proper divisors (103062249516).

116505151516 is a wasteful number, since it uses less digits than its factorization.

116505151516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240483700 (or 2240483698 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 116505151516 in words is "one hundred sixteen billion, five hundred five million, one hundred fifty-one thousand, five hundred sixteen".