112747667517 has 12 divisors (see below), whose sum is σ = 163135190400. Its totient is φ = 75037058568.

The previous prime is 112747667503. The next prime is 112747667587. The reversal of 112747667517 is 715766747211.

112747667517 is a `hidden beast` number, since 1 + 1 + 27 + 47 + 6 + 67 + 517 = 666.

It is not a de Polignac number, because 112747667517 - 2⁸ = 112747667261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112747667587) 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, 10665517 + ... + 10676082.

It is an arithmetic number, because the mean of its divisors is an integer number (13594599200).

Almost surely, 2^112747667517 is an apocalyptic number.

It is an amenable number.

112747667517 is a deficient number, since it is larger than the sum of its proper divisors (50387522883).

112747667517 is a wasteful number, since it uses less digits than its factorization.

112747667517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21342192 (or 21342189 counting only the distinct ones).

The product of its digits is 3457440, while the sum is 54.

The spelling of 112747667517 in words is "one hundred twelve billion, seven hundred forty-seven million, six hundred sixty-seven thousand, five hundred seventeen".