115604613212 has 48 divisors (see below), whose sum is σ = 223348648320. Its totient is φ = 51920606400.

The previous prime is 115604613209. The next prime is 115604613227. The reversal of 115604613212 is 212316406511.

It is a super-2 number, since 2×115604613212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189787 + ... + 1283277.

It is an arithmetic number, because the mean of its divisors is an integer number (4653096840).

Almost surely, 2^115604613212 is an apocalyptic number.

It is an amenable number.

115604613212 is a deficient number, since it is larger than the sum of its proper divisors (107744035108).

115604613212 is a wasteful number, since it uses less digits than its factorization.

115604613212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93842 (or 93840 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 115604613212 in words is "one hundred fifteen billion, six hundred four million, six hundred thirteen thousand, two hundred twelve".