5623238408 has 16 divisors (see below), whose sum is σ = 10582771500. Its totient is φ = 2801166016.

The previous prime is 5623238389. The next prime is 5623238431. The reversal of 5623238408 is 8048323265.

It can be written as a sum of positive squares in 2 ways, for example, as 5317618084 + 305620324 = 72922^2 + 17482^2 .

It is an unprimeable number.

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, 1304363 + ... + 1308666.

Almost surely, 2^5623238408 is an apocalyptic number.

It is an amenable number.

5623238408 is a deficient number, since it is larger than the sum of its proper divisors (4959533092).

5623238408 is a wasteful number, since it uses less digits than its factorization.

5623238408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613304 (or 2613300 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 5623238408 is about 74988.2551337208. The cubic root of 5623238408 is about 1778.2609796822.

The spelling of 5623238408 in words is "five billion, six hundred twenty-three million, two hundred thirty-eight thousand, four hundred eight".