116563500 has 72 divisors (see below), whose sum is σ = 367733184. Its totient is φ = 31082400.

The previous prime is 116563493. The next prime is 116563507. The reversal of 116563500 is 5365611.

It is a happy number.

116563500 is a `hidden beast` number, since 1 + 1 + 656 + 3 + 5 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (116563493) and next prime (116563507).

It is not an unprimeable number, because it can be changed into a prime (116563507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8452 + ... + 17451.

Almost surely, 2^116563500 is an apocalyptic number.

116563500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116563500 is an abundant number, since it is smaller than the sum of its proper divisors (251169684).

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

116563500 is a wasteful number, since it uses less digits than its factorization.

116563500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25928 (or 25913 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 116563500 is about 10796.4577524297. The cubic root of 116563500 is about 488.4883302661.

The spelling of 116563500 in words is "one hundred sixteen million, five hundred sixty-three thousand, five hundred".