117270626536 has 32 divisors (see below), whose sum is σ = 251312739840. Its totient is φ = 50255131968.

The previous prime is 117270626519. The next prime is 117270626537. The reversal of 117270626536 is 635626072711.

It is not an unprimeable number, because it can be changed into a prime (117270626537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770985 + ... + 910471.

It is an arithmetic number, because the mean of its divisors is an integer number (7853523120).

Almost surely, 2^117270626536 is an apocalyptic number.

It is an amenable number.

117270626536 is an abundant number, since it is smaller than the sum of its proper divisors (134042113304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117270626536 is a wasteful number, since it uses less digits than its factorization.

117270626536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154513 (or 154509 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 117270626536 in words is "one hundred seventeen billion, two hundred seventy million, six hundred twenty-six thousand, five hundred thirty-six".