117725216077 has 8 divisors (see below), whose sum is σ = 135130630400. Its totient is φ = 100466683344.

The previous prime is 117725216071. The next prime is 117725216101. The reversal of 117725216077 is 770612527711.

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 117725216077 - 2³ = 117725216069 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 (117725216071) 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, 36718677 + ... + 36721882.

It is an arithmetic number, because the mean of its divisors is an integer number (16891328800).

Almost surely, 2^117725216077 is an apocalyptic number.

It is an amenable number.

117725216077 is a deficient number, since it is larger than the sum of its proper divisors (17405414323).

117725216077 is an equidigital number, since it uses as much as digits as its factorization.

117725216077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73440795.

The product of its (nonzero) digits is 288120, while the sum is 46.

The spelling of 117725216077 in words is "one hundred seventeen billion, seven hundred twenty-five million, two hundred sixteen thousand, seventy-seven".