117533707586 has 8 divisors (see below), whose sum is σ = 176473238844. Its totient is φ = 58709294640.

The previous prime is 117533707583. The next prime is 117533707639. The reversal of 117533707586 is 685707335711.

It can be written as a sum of positive squares in 2 ways, for example, as 114653346025 + 2880361561 = 338605^2 + 53669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×117533707586² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117533707583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28777025 + ... + 28781108.

Almost surely, 2^117533707586 is an apocalyptic number.

117533707586 is a deficient number, since it is larger than the sum of its proper divisors (58939531258).

117533707586 is a wasteful number, since it uses less digits than its factorization.

117533707586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57559156.

The product of its (nonzero) digits is 3704400, while the sum is 53.

The spelling of 117533707586 in words is "one hundred seventeen billion, five hundred thirty-three million, seven hundred seven thousand, five hundred eighty-six".