5303311533 has 24 divisors (see below), whose sum is σ = 8279428248. Its totient is φ = 3251774592.

The previous prime is 5303311529. The next prime is 5303311543. The reversal of 5303311533 is 3351133035.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 61261929 + 5242049604 = 7827^2 + 72402^2 .

It is not a de Polignac number, because 5303311533 - 2² = 5303311529 is a prime.

It is a super-2 number, since 2×5303311533² = 56250226432101620178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5303311497 and 5303311506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5303311523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49410 + ... + 114227.

It is an arithmetic number, because the mean of its divisors is an integer number (344976177).

Almost surely, 2^5303311533 is an apocalyptic number.

It is an amenable number.

5303311533 is a deficient number, since it is larger than the sum of its proper divisors (2976116715).

5303311533 is a wasteful number, since it uses less digits than its factorization.

5303311533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163933 (or 163930 counting only the distinct ones).

The product of its (nonzero) digits is 6075, while the sum is 27.

The square root of 5303311533 is about 72823.8390432693. The cubic root of 5303311533 is about 1743.8764515845.

Adding to 5303311533 its reverse (3351133035), we get a palindrome (8654444568).

The spelling of 5303311533 in words is "five billion, three hundred three million, three hundred eleven thousand, five hundred thirty-three".