5623961223 has 4 divisors (see below), whose sum is σ = 7498614968. Its totient is φ = 3749307480.

The previous prime is 5623961197. The next prime is 5623961279. The reversal of 5623961223 is 3221693265.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5623961223 - 2⁶ = 5623961159 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 (5623961423) 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 in 3 ways as a sum of consecutive naturals, for example, 937326868 + ... + 937326873.

It is an arithmetic number, because the mean of its divisors is an integer number (1874653742).

Almost surely, 2^5623961223 is an apocalyptic number.

5623961223 is a deficient number, since it is larger than the sum of its proper divisors (1874653745).

5623961223 is a wasteful number, since it uses less digits than its factorization.

5623961223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874653744.

The product of its digits is 116640, while the sum is 39.

The square root of 5623961223 is about 74993.0745002497. The cubic root of 5623961223 is about 1778.3371693881.

The spelling of 5623961223 in words is "five billion, six hundred twenty-three million, nine hundred sixty-one thousand, two hundred twenty-three".