117355563 has 12 divisors (see below), whose sum is σ = 182553280. Its totient is φ = 72218736.

The previous prime is 117355561. The next prime is 117355577. The reversal of 117355563 is 365553711.

It is not a de Polignac number, because 117355563 - 2¹ = 117355561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117355561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501403 + ... + 501636.

Almost surely, 2^117355563 is an apocalyptic number.

117355563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

117355563 is a deficient number, since it is larger than the sum of its proper divisors (65197717).

117355563 is a wasteful number, since it uses less digits than its factorization.

117355563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003058 (or 1003055 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 117355563 is about 10833.0772636403. The cubic root of 117355563 is about 489.5922791899.

The spelling of 117355563 in words is "one hundred seventeen million, three hundred fifty-five thousand, five hundred sixty-three".