115504455 has 16 divisors (see below), whose sum is σ = 201608064. Its totient is φ = 56002080.

The previous prime is 115504451. The next prime is 115504457. The reversal of 115504455 is 554405511.

It is not a de Polignac number, because 115504455 - 2² = 115504451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115504451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349849 + ... + 350178.

It is an arithmetic number, because the mean of its divisors is an integer number (12600504).

Almost surely, 2^115504455 is an apocalyptic number.

115504455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115504455 is a deficient number, since it is larger than the sum of its proper divisors (86103609).

115504455 is a wasteful number, since it uses less digits than its factorization.

115504455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700046.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 115504455 is about 10747.2998934616. The cubic root of 115504455 is about 487.0044299934.

Adding to 115504455 its reverse (554405511), we get a palindrome (669909966).

The spelling of 115504455 in words is "one hundred fifteen million, five hundred four thousand, four hundred fifty-five".