117570713893 has 4 divisors (see below), whose sum is σ = 117572767488. Its totient is φ = 117568660300.

The previous prime is 117570713891. The next prime is 117570713929. The reversal of 117570713893 is 398317075711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117570713893 - 2¹ = 117570713891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117570713893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117570713891) 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, 938383 + ... + 1056268.

It is an arithmetic number, because the mean of its divisors is an integer number (29393191872).

Almost surely, 2^117570713893 is an apocalyptic number.

It is an amenable number.

117570713893 is a deficient number, since it is larger than the sum of its proper divisors (2053595).

117570713893 is an equidigital number, since it uses as much as digits as its factorization.

117570713893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053594.

The product of its (nonzero) digits is 1111320, while the sum is 52.

The spelling of 117570713893 in words is "one hundred seventeen billion, five hundred seventy million, seven hundred thirteen thousand, eight hundred ninety-three".