112737645605 has 32 divisors (see below), whose sum is σ = 153691722240. Its totient is φ = 78699962880.

The previous prime is 112737645599. The next prime is 112737645623. The reversal of 112737645605 is 506546737211.

It is not a de Polignac number, because 112737645605 - 2¹² = 112737641509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112737645605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473225 + ... + 670385.

It is an arithmetic number, because the mean of its divisors is an integer number (4802866320).

Almost surely, 2^112737645605 is an apocalyptic number.

It is an amenable number.

112737645605 is a deficient number, since it is larger than the sum of its proper divisors (40954076635).

112737645605 is a wasteful number, since it uses less digits than its factorization.

112737645605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197661.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 112737645605 in words is "one hundred twelve billion, seven hundred thirty-seven million, six hundred forty-five thousand, six hundred five".