115254435512 has 32 divisors (see below), whose sum is σ = 218412968400. Its totient is φ = 57014248704.

The previous prime is 115254435511. The next prime is 115254435533. The reversal of 115254435512 is 215534452511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115254435511) 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, 77828 + ... + 486380.

Almost surely, 2^115254435512 is an apocalyptic number.

It is an amenable number.

115254435512 is a deficient number, since it is larger than the sum of its proper divisors (103158532888).

115254435512 is a wasteful number, since it uses less digits than its factorization.

115254435512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408935 (or 408931 counting only the distinct ones).

The product of its digits is 120000, while the sum is 38.

The spelling of 115254435512 in words is "one hundred fifteen billion, two hundred fifty-four million, four hundred thirty-five thousand, five hundred twelve".