117458320562 has 18 divisors (see below), whose sum is σ = 193669410207. Its totient is φ = 53387722300.

The previous prime is 117458320559. The next prime is 117458320591. The reversal of 117458320562 is 265023854711.

It can be written as a sum of positive squares in only one way, i.e., 58729160281 + 58729160281 = 242341^2 + 242341^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=242341.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5320487 + ... + 5342517.

Almost surely, 2^117458320562 is an apocalyptic number.

117458320562 is a deficient number, since it is larger than the sum of its proper divisors (76211089645).

117458320562 is an frugal number, since it uses more digits than its factorization.

117458320562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44086 (or 22044 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 117458320562 in words is "one hundred seventeen billion, four hundred fifty-eight million, three hundred twenty thousand, five hundred sixty-two".