5031638223 has 32 divisors (see below), whose sum is σ = 7275554496. Its totient is φ = 3081535488.

The previous prime is 5031638191. The next prime is 5031638233. The reversal of 5031638223 is 3228361305.

It is not a de Polignac number, because 5031638223 - 2⁵ = 5031638191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031638233) 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 31 ways as a sum of consecutive naturals, for example, 354165 + ... + 368097.

It is an arithmetic number, because the mean of its divisors is an integer number (227361078).

Almost surely, 2^5031638223 is an apocalyptic number.

5031638223 is a deficient number, since it is larger than the sum of its proper divisors (2243916273).

5031638223 is a wasteful number, since it uses less digits than its factorization.

5031638223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14123.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 5031638223 is about 70934.0413553323. The cubic root of 5031638223 is about 1713.5750726759.

Adding to 5031638223 its reverse (3228361305), we get a palindrome (8259999528).

The spelling of 5031638223 in words is "five billion, thirty-one million, six hundred thirty-eight thousand, two hundred twenty-three".