117735575639 has 8 divisors (see below), whose sum is σ = 128460565632. Its totient is φ = 107014211640.

The previous prime is 117735575603. The next prime is 117735575647. The reversal of 117735575639 is 936575537711.

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

It is a cyclic number.

It is not a de Polignac number, because 117735575639 - 2¹⁶ = 117735510103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117735575689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838379 + ... + 968684.

It is an arithmetic number, because the mean of its divisors is an integer number (16057570704).

Almost surely, 2^117735575639 is an apocalyptic number.

117735575639 is a deficient number, since it is larger than the sum of its proper divisors (10724989993).

117735575639 is a wasteful number, since it uses less digits than its factorization.

117735575639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812997.

The product of its digits is 20837250, while the sum is 59.

The spelling of 117735575639 in words is "one hundred seventeen billion, seven hundred thirty-five million, five hundred seventy-five thousand, six hundred thirty-nine".