116554843 has 2 divisors, whose sum is σ = 116554844. Its totient is φ = 116554842.

The previous prime is 116554831. The next prime is 116554859. The reversal of 116554843 is 348455611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116554843 - 2⁹ = 116554331 is a prime.

It is not a weakly prime, because it can be changed into another prime (116554813) 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 as a sum of consecutive naturals, namely, 58277421 + 58277422.

It is an arithmetic number, because the mean of its divisors is an integer number (58277422).

Almost surely, 2^116554843 is an apocalyptic number.

116554843 is a deficient number, since it is larger than the sum of its proper divisors (1).

116554843 is an equidigital number, since it uses as much as digits as its factorization.

116554843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 37.

The square root of 116554843 is about 10796.0568264529. The cubic root of 116554843 is about 488.4762368630.

The spelling of 116554843 in words is "one hundred sixteen million, five hundred fifty-four thousand, eight hundred forty-three".