5623495999 has 32 divisors (see below), whose sum is σ = 6479585280. Its totient is φ = 4835040000.

The previous prime is 5623495993. The next prime is 5623496003. The reversal of 5623495999 is 9995943265.

It is a cyclic number.

It is not a de Polignac number, because 5623495999 - 2³ = 5623495991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623495991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1951842 + ... + 1954720.

It is an arithmetic number, because the mean of its divisors is an integer number (202487040).

Almost surely, 2^5623495999 is an apocalyptic number.

5623495999 is a deficient number, since it is larger than the sum of its proper divisors (856089281).

5623495999 is a wasteful number, since it uses less digits than its factorization.

5623495999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063.

The product of its digits is 23619600, while the sum is 61.

The square root of 5623495999 is about 74989.9726563492. The cubic root of 5623495999 is about 1778.2881323060.

The spelling of 5623495999 in words is "five billion, six hundred twenty-three million, four hundred ninety-five thousand, nine hundred ninety-nine".