5624231530 has 32 divisors (see below), whose sum is σ = 10187337600. Its totient is φ = 2235562560.

The previous prime is 5624231521. The next prime is 5624231549. The reversal of 5624231530 is 351324265.

It is a happy number.

It is a super-2 number, since 2×5624231530² = 63263960606092281800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5624231492 and 5624231501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2360940 + ... + 2363320.

It is an arithmetic number, because the mean of its divisors is an integer number (318354300).

Almost surely, 2^5624231530 is an apocalyptic number.

5624231530 is a deficient number, since it is larger than the sum of its proper divisors (4563106070).

5624231530 is a wasteful number, since it uses less digits than its factorization.

5624231530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5624231530 is about 74994.8766916781. The cubic root of 5624231530 is about 1778.3656599404.

Adding to 5624231530 its reverse (351324265), we get a palindrome (5975555795).

The spelling of 5624231530 in words is "five billion, six hundred twenty-four million, two hundred thirty-one thousand, five hundred thirty".