112555525267513 has 4 divisors (see below), whose sum is σ = 112555830829428. Its totient is φ = 112555219705600.

The previous prime is 112555525267511. The next prime is 112555525267517. The reversal of 112555525267513 is 315762525555211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104348921777424 + 8206603490089 = 10215132^2 + 2864717^2 .

It is a cyclic number.

It is not a de Polignac number, because 112555525267513 - 2¹ = 112555525267511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112555525267511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152227756 + ... + 152965357.

It is an arithmetic number, because the mean of its divisors is an integer number (28138957707357).

Almost surely, 2^{112555525267513} is an apocalyptic number.

It is an amenable number.

112555525267513 is a deficient number, since it is larger than the sum of its proper divisors (305561915).

112555525267513 is an equidigital number, since it uses as much as digits as its factorization.

112555525267513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305561914.

The product of its digits is 15750000, while the sum is 55.

The spelling of 112555525267513 in words is "one hundred twelve trillion, five hundred fifty-five billion, five hundred twenty-five million, two hundred sixty-seven thousand, five hundred thirteen".