116900551 has 4 divisors (see below), whose sum is σ = 123777072. Its totient is φ = 110024032.

The previous prime is 116900549. The next prime is 116900557. The reversal of 116900551 is 155009611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116900551 - 2¹ = 116900549 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 (116900557) 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 3 ways as a sum of consecutive naturals, for example, 3438235 + ... + 3438268.

It is an arithmetic number, because the mean of its divisors is an integer number (30944268).

Almost surely, 2^116900551 is an apocalyptic number.

116900551 is a deficient number, since it is larger than the sum of its proper divisors (6876521).

116900551 is an equidigital number, since it uses as much as digits as its factorization.

116900551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876520.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 116900551 is about 10812.0558174660. The cubic root of 116900551 is about 488.9587091876.

The spelling of 116900551 in words is "one hundred sixteen million, nine hundred thousand, five hundred fifty-one".