112566532525 has 6 divisors (see below), whose sum is σ = 139582500362. Its totient is φ = 90053226000.

The previous prime is 112566532471. The next prime is 112566532553. The reversal of 112566532525 is 525235665211.

It can be written as a sum of positive squares in 3 ways, for example, as 1471643044 + 111094889481 = 38362^2 + 333309^2 .

It is not a de Polignac number, because 112566532525 - 2¹³ = 112566524333 is a prime.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 2251330626 + ... + 2251330675.

Almost surely, 2^112566532525 is an apocalyptic number.

It is an amenable number.

112566532525 is a deficient number, since it is larger than the sum of its proper divisors (27015967837).

112566532525 is an equidigital number, since it uses as much as digits as its factorization.

112566532525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502661311 (or 4502661306 counting only the distinct ones).

The product of its digits is 540000, while the sum is 43.

The spelling of 112566532525 in words is "one hundred twelve billion, five hundred sixty-six million, five hundred thirty-two thousand, five hundred twenty-five".