116564562126555 has 32 divisors (see below), whose sum is σ = 199138002218496. Its totient is φ = 58081917298944.

The previous prime is 116564562126539. The next prime is 116564562126619. The reversal of 116564562126555 is 555621265465611.

It is not a de Polignac number, because 116564562126555 - 2⁴ = 116564562126539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3928686282 + ... + 3928715951.

It is an arithmetic number, because the mean of its divisors is an integer number (6223062569328).

Almost surely, 2^{116564562126555} is an apocalyptic number.

116564562126555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116564562126555 is a deficient number, since it is larger than the sum of its proper divisors (82573440091941).

116564562126555 is a wasteful number, since it uses less digits than its factorization.

116564562126555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857402307.

The product of its digits is 64800000, while the sum is 60.

The spelling of 116564562126555 in words is "one hundred sixteen trillion, five hundred sixty-four billion, five hundred sixty-two million, one hundred twenty-six thousand, five hundred fifty-five".