5311230244 has 24 divisors (see below), whose sum is σ = 9360861048. Its totient is φ = 2636724480.

The previous prime is 5311230229. The next prime is 5311230251. The reversal of 5311230244 is 4420321135.

It can be written as a sum of positive squares in 4 ways, for example, as 2075895844 + 3235334400 = 45562^2 + 56880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199154 + ... + 1203574.

It is an arithmetic number, because the mean of its divisors is an integer number (390035877).

Almost surely, 2^5311230244 is an apocalyptic number.

It is an amenable number.

5311230244 is a deficient number, since it is larger than the sum of its proper divisors (4049630804).

5311230244 is a wasteful number, since it uses less digits than its factorization.

5311230244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495 (or 6493 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5311230244 is about 72878.1877107273. The cubic root of 5311230244 is about 1744.7439841373.

Adding to 5311230244 its reverse (4420321135), we get a palindrome (9731551379).

The spelling of 5311230244 in words is "five billion, three hundred eleven million, two hundred thirty thousand, two hundred forty-four".