116554317545 has 8 divisors (see below), whose sum is σ = 144376961280. Its totient is φ = 90235600560.

The previous prime is 116554317527. The next prime is 116554317557. The reversal of 116554317545 is 545713455611.

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

It is not a de Polignac number, because 116554317545 - 2¹⁰ = 116554316521 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116554317545.

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, 375981515 + ... + 375981824.

It is an arithmetic number, because the mean of its divisors is an integer number (18047120160).

Almost surely, 2^116554317545 is an apocalyptic number.

It is an amenable number.

116554317545 is a deficient number, since it is larger than the sum of its proper divisors (27822643735).

116554317545 is an equidigital number, since it uses as much as digits as its factorization.

116554317545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751963375.

The product of its digits is 1260000, while the sum is 47.

The spelling of 116554317545 in words is "one hundred sixteen billion, five hundred fifty-four million, three hundred seventeen thousand, five hundred forty-five".