117264513375 has 128 divisors (see below), whose sum is σ = 222267801600. Its totient is φ = 60983798400.

The previous prime is 117264513341. The next prime is 117264513383. The reversal of 117264513375 is 573315462711.

117264513375 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 64 + 513 + 3 + 75 = 666.

It is not a de Polignac number, because 117264513375 - 2¹⁸ = 117264251231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 117264513375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25286557 + ... + 25291193.

It is an arithmetic number, because the mean of its divisors is an integer number (1736467200).

Almost surely, 2^117264513375 is an apocalyptic number.

117264513375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117264513375 is a deficient number, since it is larger than the sum of its proper divisors (105003288225).

117264513375 is a wasteful number, since it uses less digits than its factorization.

117264513375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4847 (or 4831 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The spelling of 117264513375 in words is "one hundred seventeen billion, two hundred sixty-four million, five hundred thirteen thousand, three hundred seventy-five".