5623234999 has 2 divisors, whose sum is σ = 5623235000. Its totient is φ = 5623234998.

The previous prime is 5623234997. The next prime is 5623235029. The reversal of 5623234999 is 9994323265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5623234999 - 2¹ = 5623234997 is a prime.

Together with 5623234997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5623234997) 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 as a sum of consecutive naturals, namely, 2811617499 + 2811617500.

It is an arithmetic number, because the mean of its divisors is an integer number (2811617500).

Almost surely, 2^5623234999 is an apocalyptic number.

5623234999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5623234999 is an equidigital number, since it uses as much as digits as its factorization.

5623234999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3149280, while the sum is 52.

The square root of 5623234999 is about 74988.2324034911. The cubic root of 5623234999 is about 1778.2606203346.

The spelling of 5623234999 in words is "five billion, six hundred twenty-three million, two hundred thirty-four thousand, nine hundred ninety-nine".