116493559 has 12 divisors (see below), whose sum is σ = 144165936. Its totient is φ = 92169792.

The previous prime is 116493557. The next prime is 116493583. The reversal of 116493559 is 955394611.

It is not a de Polignac number, because 116493559 - 2¹ = 116493557 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 (116493557) 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, 48054 + ... + 50419.

It is an arithmetic number, because the mean of its divisors is an integer number (12013828).

Almost surely, 2^116493559 is an apocalyptic number.

116493559 is a deficient number, since it is larger than the sum of its proper divisors (27672377).

116493559 is an equidigital number, since it uses as much as digits as its factorization.

116493559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98506 (or 98493 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 116493559 is about 10793.2181947740. The cubic root of 116493559 is about 488.3906090013.

The spelling of 116493559 in words is "one hundred sixteen million, four hundred ninety-three thousand, five hundred fifty-nine".