115522410025013 has 4 divisors (see below), whose sum is σ = 115592127835980. Its totient is φ = 115452692214048.

The previous prime is 115522410025007. The next prime is 115522410025021. The reversal of 115522410025013 is 310520014225511.

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 65694947878564 + 49827462146449 = 8105242^2 + 7058857^2 .

It is a cyclic number.

It is not a de Polignac number, because 115522410025013 - 2¹⁰ = 115522410023989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115522410025513) 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, 34858902998 + ... + 34858906311.

It is an arithmetic number, because the mean of its divisors is an integer number (28898031958995).

Almost surely, 2^{115522410025013} is an apocalyptic number.

It is an amenable number.

115522410025013 is a deficient number, since it is larger than the sum of its proper divisors (69717810967).

115522410025013 is an equidigital number, since it uses as much as digits as its factorization.

115522410025013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69717810966.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 115522410025013 in words is "one hundred fifteen trillion, five hundred twenty-two billion, four hundred ten million, twenty-five thousand, thirteen".