117777660752 has 40 divisors (see below), whose sum is σ = 233911903680. Its totient is φ = 57415166720.

The previous prime is 117777660739. The next prime is 117777660773. The reversal of 117777660752 is 257066777711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965123 + ... + 1080285.

It is an arithmetic number, because the mean of its divisors is an integer number (5847797592).

Almost surely, 2^117777660752 is an apocalyptic number.

It is an amenable number.

117777660752 is a deficient number, since it is larger than the sum of its proper divisors (116134242928).

117777660752 is a wasteful number, since it uses less digits than its factorization.

117777660752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116771 (or 116765 counting only the distinct ones).

The product of its (nonzero) digits is 6050520, while the sum is 56.

The spelling of 117777660752 in words is "one hundred seventeen billion, seven hundred seventy-seven million, six hundred sixty thousand, seven hundred fifty-two".