115673646472 has 16 divisors (see below), whose sum is σ = 217001491740. Its totient is φ = 57806582016.

The previous prime is 115673646469. The next prime is 115673646511. The reversal of 115673646472 is 274646376511.

It can be written as a sum of positive squares in 2 ways, for example, as 81856643236 + 33817003236 = 286106^2 + 183894^2 .

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, 3763893 + ... + 3794500.

Almost surely, 2^115673646472 is an apocalyptic number.

It is an amenable number.

115673646472 is a deficient number, since it is larger than the sum of its proper divisors (101327845268).

115673646472 is a wasteful number, since it uses less digits than its factorization.

115673646472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560312 (or 7560308 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 52.

The spelling of 115673646472 in words is "one hundred fifteen billion, six hundred seventy-three million, six hundred forty-six thousand, four hundred seventy-two".