117270626539 has 24 divisors (see below), whose sum is σ = 136671086592. Its totient is φ = 99602561520.

The previous prime is 117270626537. The next prime is 117270626549. The reversal of 117270626539 is 935626072711.

It is not a de Polignac number, because 117270626539 - 2¹ = 117270626537 is a prime.

It is a super-2 number, since 2×117270626539² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117270626492 and 117270626501.

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

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342454 + ... + 593140.

It is an arithmetic number, because the mean of its divisors is an integer number (5694628608).

Almost surely, 2^117270626539 is an apocalyptic number.

117270626539 is a deficient number, since it is larger than the sum of its proper divisors (19400460053).

117270626539 is a wasteful number, since it uses less digits than its factorization.

117270626539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250807 (or 250764 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 117270626539 in words is "one hundred seventeen billion, two hundred seventy million, six hundred twenty-six thousand, five hundred thirty-nine".