112517263525 has 6 divisors (see below), whose sum is σ = 139521406802. Its totient is φ = 90013810800.

The previous prime is 112517263519. The next prime is 112517263553. The reversal of 112517263525 is 525362715211.

It can be written as a sum of positive squares in 3 ways, for example, as 462379009 + 112054884516 = 21503^2 + 334746^2 .

It is not a de Polignac number, because 112517263525 - 2⁵ = 112517263493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2250345246 + ... + 2250345295.

Almost surely, 2^112517263525 is an apocalyptic number.

It is an amenable number.

112517263525 is a deficient number, since it is larger than the sum of its proper divisors (27004143277).

112517263525 is an equidigital number, since it uses as much as digits as its factorization.

112517263525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500690551 (or 4500690546 counting only the distinct ones).

The product of its digits is 126000, while the sum is 40.

Adding to 112517263525 its reverse (525362715211), we get a palindrome (637879978736).

The spelling of 112517263525 in words is "one hundred twelve billion, five hundred seventeen million, two hundred sixty-three thousand, five hundred twenty-five".