5311233530 has 8 divisors (see below), whose sum is σ = 9560220372. Its totient is φ = 2124493408.

The previous prime is 5311233523. The next prime is 5311233559. The reversal of 5311233530 is 353321135.

It can be written as a sum of positive squares in 2 ways, for example, as 4626312289 + 684921241 = 68017^2 + 26171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5311233530² = 56418403220392521800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5311233530.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265561667 + ... + 265561686.

Almost surely, 2^5311233530 is an apocalyptic number.

5311233530 is a deficient number, since it is larger than the sum of its proper divisors (4248986842).

5311233530 is a wasteful number, since it uses less digits than its factorization.

5311233530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531123360.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 5311233530 is about 72878.2102551922. The cubic root of 5311233530 is about 1744.7443439553.

Adding to 5311233530 its reverse (353321135), we get a palindrome (5664554665).

The spelling of 5311233530 in words is "five billion, three hundred eleven million, two hundred thirty-three thousand, five hundred thirty".