117563763 has 16 divisors (see below), whose sum is σ = 164738816. Its totient is φ = 74481120.

The previous prime is 117563753. The next prime is 117563777. The reversal of 117563763 is 367365711.

It is not a de Polignac number, because 117563763 - 2¹⁴ = 117547379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117563713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7543 + ... + 17088.

It is an arithmetic number, because the mean of its divisors is an integer number (10296176).

Almost surely, 2^117563763 is an apocalyptic number.

117563763 is a deficient number, since it is larger than the sum of its proper divisors (47175053).

117563763 is a wasteful number, since it uses less digits than its factorization.

117563763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24714.

The product of its digits is 79380, while the sum is 39.

The square root of 117563763 is about 10842.6824633022. The cubic root of 117563763 is about 489.8816359946.

The spelling of 117563763 in words is "one hundred seventeen million, five hundred sixty-three thousand, seven hundred sixty-three".