112566530709 has 8 divisors (see below), whose sum is σ = 166765230720. Its totient is φ = 75044353788.

The previous prime is 112566530707. The next prime is 112566530711. The reversal of 112566530709 is 907035665211.

112566530709 is a `hidden beast` number, since 1 + 12 + 566 + 5 + 3 + 0 + 70 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (112566530707) and next prime (112566530711).

It is not a de Polignac number, because 112566530709 - 2¹ = 112566530707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112566530707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2084565357 + ... + 2084565410.

It is an arithmetic number, because the mean of its divisors is an integer number (20845653840).

Almost surely, 2^112566530709 is an apocalyptic number.

It is an amenable number.

112566530709 is a deficient number, since it is larger than the sum of its proper divisors (54198700011).

112566530709 is an equidigital number, since it uses as much as digits as its factorization.

112566530709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169130776 (or 4169130770 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 112566530709 in words is "one hundred twelve billion, five hundred sixty-six million, five hundred thirty thousand, seven hundred nine".