5626319831 has 12 divisors (see below), whose sum is σ = 6203853096. Its totient is φ = 5098666320.

The previous prime is 5626319801. The next prime is 5626319857. The reversal of 5626319831 is 1389136265.

It is not a de Polignac number, because 5626319831 - 2¹⁰ = 5626318807 is a prime.

It is a super-2 number, since 2×5626319831² = 63310949681407737122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5626319801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34985 + ... + 111698.

It is an arithmetic number, because the mean of its divisors is an integer number (516987758).

Almost surely, 2^5626319831 is an apocalyptic number.

5626319831 is a deficient number, since it is larger than the sum of its proper divisors (577533265).

5626319831 is a wasteful number, since it uses less digits than its factorization.

5626319831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147022 (or 147011 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 5626319831 is about 75008.7983572594. The cubic root of 5626319831 is about 1778.5857376059.

The spelling of 5626319831 in words is "five billion, six hundred twenty-six million, three hundred nineteen thousand, eight hundred thirty-one".