117575770389 has 32 divisors (see below), whose sum is σ = 197924720640. Its totient is φ = 60305169600.

The previous prime is 117575770387. The next prime is 117575770393. The reversal of 117575770389 is 983077575711.

It is not a de Polignac number, because 117575770389 - 2¹ = 117575770387 is a prime.

It is a super-2 number, since 2×117575770389² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117575770381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3203182 + ... + 3239679.

It is an arithmetic number, because the mean of its divisors is an integer number (6185147520).

Almost surely, 2^117575770389 is an apocalyptic number.

It is an amenable number.

117575770389 is a deficient number, since it is larger than the sum of its proper divisors (80348950251).

117575770389 is a wasteful number, since it uses less digits than its factorization.

117575770389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6442961.

The product of its (nonzero) digits is 12965400, while the sum is 60.

The spelling of 117575770389 in words is "one hundred seventeen billion, five hundred seventy-five million, seven hundred seventy thousand, three hundred eighty-nine".