116551655 has 8 divisors (see below), whose sum is σ = 152576784. Its totient is φ = 84764800.

The previous prime is 116551651. The next prime is 116551679. The reversal of 116551655 is 556155611.

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

It is not a de Polignac number, because 116551655 - 2² = 116551651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116551651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059506 + ... + 1059615.

It is an arithmetic number, because the mean of its divisors is an integer number (19072098).

Almost surely, 2^116551655 is an apocalyptic number.

116551655 is a deficient number, since it is larger than the sum of its proper divisors (36025129).

116551655 is a wasteful number, since it uses less digits than its factorization.

116551655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119137.

The product of its digits is 22500, while the sum is 35.

The square root of 116551655 is about 10795.9091789437. The cubic root of 116551655 is about 488.4717832330.

The spelling of 116551655 in words is "one hundred sixteen million, five hundred fifty-one thousand, six hundred fifty-five".