117652163 has 2 divisors, whose sum is σ = 117652164. Its totient is φ = 117652162.

The previous prime is 117652151. The next prime is 117652177. The reversal of 117652163 is 361256711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117652163 - 2⁴ = 117652147 is a prime.

It is not a weakly prime, because it can be changed into another prime (117652063) 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 as a sum of consecutive naturals, namely, 58826081 + 58826082.

It is an arithmetic number, because the mean of its divisors is an integer number (58826082).

Almost surely, 2^117652163 is an apocalyptic number.

117652163 is a deficient number, since it is larger than the sum of its proper divisors (1).

117652163 is an equidigital number, since it uses as much as digits as its factorization.

117652163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 117652163 is about 10846.7581792903. The cubic root of 117652163 is about 490.0043911865.

The spelling of 117652163 in words is "one hundred seventeen million, six hundred fifty-two thousand, one hundred sixty-three".