116656556325 has 12 divisors (see below), whose sum is σ = 192872173248. Its totient is φ = 62216830000.

The previous prime is 116656556323. The next prime is 116656556327. The reversal of 116656556325 is 523655656611.

It is an interprime number because it is at equal distance from previous prime (116656556323) and next prime (116656556327).

It is not a de Polignac number, because 116656556325 - 2¹ = 116656556323 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116656556323) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 777710301 + ... + 777710450.

It is an arithmetic number, because the mean of its divisors is an integer number (16072681104).

Almost surely, 2^116656556325 is an apocalyptic number.

116656556325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116656556325 is a deficient number, since it is larger than the sum of its proper divisors (76215616923).

116656556325 is a wasteful number, since it uses less digits than its factorization.

116656556325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555420764 (or 1555420759 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 51.

The spelling of 116656556325 in words is "one hundred sixteen billion, six hundred fifty-six million, five hundred fifty-six thousand, three hundred twenty-five".