115544522554 has 32 divisors (see below), whose sum is σ = 175339857600. Its totient is φ = 57102969600.

The previous prime is 115544522453. The next prime is 115544522579. The reversal of 115544522554 is 455225445511.

It is a self number, because there is not a number n which added to its sum of digits gives 115544522554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45506617 + ... + 45509155.

It is an arithmetic number, because the mean of its divisors is an integer number (5479370550).

Almost surely, 2^115544522554 is an apocalyptic number.

115544522554 is a deficient number, since it is larger than the sum of its proper divisors (59795335046).

115544522554 is a wasteful number, since it uses less digits than its factorization.

115544522554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its digits is 800000, while the sum is 43.

The spelling of 115544522554 in words is "one hundred fifteen billion, five hundred forty-four million, five hundred twenty-two thousand, five hundred fifty-four".