116254155566 has 16 divisors (see below), whose sum is σ = 176675282784. Its totient is φ = 57366247584.

The previous prime is 116254155557. The next prime is 116254155571. The reversal of 116254155566 is 665551452611.

It is a self number, because there is not a number n which added to its sum of digits gives 116254155566.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902681 + ... + 1023396.

It is an arithmetic number, because the mean of its divisors is an integer number (11042205174).

Almost surely, 2^116254155566 is an apocalyptic number.

116254155566 is a deficient number, since it is larger than the sum of its proper divisors (60421127218).

116254155566 is a wasteful number, since it uses less digits than its factorization.

116254155566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926475.

The product of its digits is 1080000, while the sum is 47.

The spelling of 116254155566 in words is "one hundred sixteen billion, two hundred fifty-four million, one hundred fifty-five thousand, five hundred sixty-six".