117526965399 has 6 divisors (see below), whose sum is σ = 169761172256. Its totient is φ = 78351310260.

The previous prime is 117526965379. The next prime is 117526965407. The reversal of 117526965399 is 993569625711.

117526965399 is a `hidden beast` number, since 1 + 1 + 7 + 5 + 2 + 6 + 96 + 539 + 9 = 666.

It is not a de Polignac number, because 117526965399 - 2¹⁹ = 117526441111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117526965379) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6529275847 + ... + 6529275864.

Almost surely, 2^117526965399 is an apocalyptic number.

117526965399 is a deficient number, since it is larger than the sum of its proper divisors (52234206857).

117526965399 is a wasteful number, since it uses less digits than its factorization.

117526965399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13058551717 (or 13058551714 counting only the distinct ones).

The product of its digits is 27556200, while the sum is 63.

The spelling of 117526965399 in words is "one hundred seventeen billion, five hundred twenty-six million, nine hundred sixty-five thousand, three hundred ninety-nine".