115563504 has 40 divisors (see below), whose sum is σ = 341188480. Its totient is φ = 33018048.

The previous prime is 115563457. The next prime is 115563517. The reversal of 115563504 is 405365511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171634 + ... + 172305.

It is an arithmetic number, because the mean of its divisors is an integer number (8529712).

Almost surely, 2^115563504 is an apocalyptic number.

115563504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115563504 is an abundant number, since it is smaller than the sum of its proper divisors (225624976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115563504 is a wasteful number, since it uses less digits than its factorization.

115563504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343957 (or 343951 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 115563504 is about 10750.0466975730. The cubic root of 115563504 is about 487.0874057987.

The spelling of 115563504 in words is "one hundred fifteen million, five hundred sixty-three thousand, five hundred four".