116324553 has 4 divisors (see below), whose sum is σ = 155099408. Its totient is φ = 77549700.

The previous prime is 116324543. The next prime is 116324569. The reversal of 116324553 is 355423611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116324553 - 2⁵ = 116324521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116324553.

It is not an unprimeable number, because it can be changed into a prime (116324543) 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, 19387423 + ... + 19387428.

It is an arithmetic number, because the mean of its divisors is an integer number (38774852).

Almost surely, 2^116324553 is an apocalyptic number.

It is an amenable number.

116324553 is a deficient number, since it is larger than the sum of its proper divisors (38774855).

116324553 is an equidigital number, since it uses as much as digits as its factorization.

116324553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38774854.

The product of its digits is 10800, while the sum is 30.

The square root of 116324553 is about 10785.3860848836. The cubic root of 116324553 is about 488.1543129855.

The spelling of 116324553 in words is "one hundred sixteen million, three hundred twenty-four thousand, five hundred fifty-three".