115794112154 has 24 divisors (see below), whose sum is σ = 213934143060. Its totient is φ = 46706868096.

The previous prime is 115794112153. The next prime is 115794112169. The reversal of 115794112154 is 451211497511.

It can be written as a sum of positive squares in 2 ways, for example, as 108725170225 + 7068941929 = 329735^2 + 84077^2 .

It is not an unprimeable number, because it can be changed into a prime (115794112153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34750469 + ... + 34753800.

Almost surely, 2^115794112154 is an apocalyptic number.

115794112154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115794112154 is a deficient number, since it is larger than the sum of its proper divisors (98140030906).

115794112154 is a wasteful number, since it uses less digits than its factorization.

115794112154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69504302 (or 69504295 counting only the distinct ones).

The product of its digits is 50400, while the sum is 41.

The spelling of 115794112154 in words is "one hundred fifteen billion, seven hundred ninety-four million, one hundred twelve thousand, one hundred fifty-four".