115563073156 has 12 divisors (see below), whose sum is σ = 203126284368. Its totient is φ = 57526991912.

The previous prime is 115563073111. The next prime is 115563073207. The reversal of 115563073156 is 651370365511.

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, 63635146 + ... + 63636961.

It is an arithmetic number, because the mean of its divisors is an integer number (16927190364).

Almost surely, 2^115563073156 is an apocalyptic number.

It is an amenable number.

115563073156 is a deficient number, since it is larger than the sum of its proper divisors (87563211212).

115563073156 is a wasteful number, since it uses less digits than its factorization.

115563073156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127272338 (or 127272336 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 115563073156 in words is "one hundred fifteen billion, five hundred sixty-three million, seventy-three thousand, one hundred fifty-six".