115564422502 has 8 divisors (see below), whose sum is σ = 183543494616. Its totient is φ = 54383257632.

The previous prime is 115564422443. The next prime is 115564422563. The reversal of 115564422502 is 205224465511.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1699476768 + ... + 1699476835.

It is an arithmetic number, because the mean of its divisors is an integer number (22942936827).

Almost surely, 2^115564422502 is an apocalyptic number.

115564422502 is a deficient number, since it is larger than the sum of its proper divisors (67979072114).

115564422502 is a wasteful number, since it uses less digits than its factorization.

115564422502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398953622.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 115564422502 in words is "one hundred fifteen billion, five hundred sixty-four million, four hundred twenty-two thousand, five hundred two".