115399422589 has 8 divisors (see below), whose sum is σ = 129951256320. Its totient is φ = 101524418400.

The previous prime is 115399422571. The next prime is 115399422631. The reversal of 115399422589 is 985224993511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 115399422589 - 2¹¹ = 115399420541 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 (115399422539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169207024 + ... + 169207705.

It is an arithmetic number, because the mean of its divisors is an integer number (16243907040).

Almost surely, 2^115399422589 is an apocalyptic number.

It is an amenable number.

115399422589 is a deficient number, since it is larger than the sum of its proper divisors (14551833731).

115399422589 is a wasteful number, since it uses less digits than its factorization.

115399422589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338414771.

The product of its digits is 6998400, while the sum is 58.

The spelling of 115399422589 in words is "one hundred fifteen billion, three hundred ninety-nine million, four hundred twenty-two thousand, five hundred eighty-nine".