5531231310 has 64 divisors (see below), whose sum is σ = 14488982784. Its totient is φ = 1340236800.

The previous prime is 5531231263. The next prime is 5531231317. The reversal of 5531231310 is 131321355.

It is a super-2 number, since 2×5531231310² = 61189039609448632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531231317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1106637 + ... + 1111623.

It is an arithmetic number, because the mean of its divisors is an integer number (226390356).

Almost surely, 2^5531231310 is an apocalyptic number.

5531231310 is an abundant number, since it is smaller than the sum of its proper divisors (8957751474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5531231310 is a wasteful number, since it uses less digits than its factorization.

5531231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8369.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 5531231310 is about 74372.2482516160. The cubic root of 5531231310 is about 1768.5089968511.

Adding to 5531231310 its reverse (131321355), we get a palindrome (5662552665).

The spelling of 5531231310 in words is "five billion, five hundred thirty-one million, two hundred thirty-one thousand, three hundred ten".