115520622425 has 48 divisors (see below), whose sum is σ = 155434718208. Its totient is φ = 84661977600.

The previous prime is 115520622419. The next prime is 115520622443. The reversal of 115520622425 is 524226025511.

It is not a de Polignac number, because 115520622425 - 2²⁴ = 115503845209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54722120 + ... + 54724230.

It is an arithmetic number, because the mean of its divisors is an integer number (3238223296).

Almost surely, 2^115520622425 is an apocalyptic number.

It is an amenable number.

115520622425 is a deficient number, since it is larger than the sum of its proper divisors (39914095783).

115520622425 is a wasteful number, since it uses less digits than its factorization.

115520622425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330 (or 3325 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 115520622425 its reverse (524226025511), we get a palindrome (639746647936).

The spelling of 115520622425 in words is "one hundred fifteen billion, five hundred twenty million, six hundred twenty-two thousand, four hundred twenty-five".