115634515155556 has 144 divisors (see below), whose sum is σ = 221152742778240. Its totient is φ = 52877212917760.

The previous prime is 115634515155521. The next prime is 115634515155587. The reversal of 115634515155556 is 655551515436511.

It is a self number, because there is not a number n which added to its sum of digits gives 115634515155556.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1660116426 + ... + 1660186078.

It is an arithmetic number, because the mean of its divisors is an integer number (1535782935960).

Almost surely, 2^{115634515155556} is an apocalyptic number.

It is an amenable number.

115634515155556 is a deficient number, since it is larger than the sum of its proper divisors (105518227622684).

115634515155556 is a wasteful number, since it uses less digits than its factorization.

115634515155556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70054 (or 70035 counting only the distinct ones).

The product of its digits is 33750000, while the sum is 58.

The spelling of 115634515155556 in words is "one hundred fifteen trillion, six hundred thirty-four billion, five hundred fifteen million, one hundred fifty-five thousand, five hundred fifty-six".