115225352555245 has 4 divisors (see below), whose sum is σ = 138270423066300. Its totient is φ = 92180282044192.

The previous prime is 115225352555219. The next prime is 115225352555353. The reversal of 115225352555245 is 542555253522511.

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 15830952888969 + 99394399666276 = 3978813^2 + 9969674^2 .

It is a cyclic number.

It is not a de Polignac number, because 115225352555245 - 2⁹ = 115225352554733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115225352555192 and 115225352555201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11522535255520 + ... + 11522535255529.

It is an arithmetic number, because the mean of its divisors is an integer number (34567605766575).

Almost surely, 2^{115225352555245} is an apocalyptic number.

It is an amenable number.

115225352555245 is a deficient number, since it is larger than the sum of its proper divisors (23045070511055).

115225352555245 is an equidigital number, since it uses as much as digits as its factorization.

115225352555245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23045070511054.

The product of its digits is 15000000, while the sum is 52.

The spelling of 115225352555245 in words is "one hundred fifteen trillion, two hundred twenty-five billion, three hundred fifty-two million, five hundred fifty-five thousand, two hundred forty-five".