117563271536 has 10 divisors (see below), whose sum is σ = 227778838632. Its totient is φ = 58781635760.

The previous prime is 117563271499. The next prime is 117563271589. The reversal of 117563271536 is 635172365711.

It is a super-2 number, since 2×117563271536² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673852220 + ... + 3673852251.

Almost surely, 2^117563271536 is an apocalyptic number.

117563271536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117563271536 is a deficient number, since it is larger than the sum of its proper divisors (110215567096).

117563271536 is an equidigital number, since it uses as much as digits as its factorization.

117563271536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7347704479 (or 7347704473 counting only the distinct ones).

The product of its digits is 793800, while the sum is 47.

The spelling of 117563271536 in words is "one hundred seventeen billion, five hundred sixty-three million, two hundred seventy-one thousand, five hundred thirty-six".