5311263 has 16 divisors (see below), whose sum is σ = 7509600. Its totient is φ = 3333120.

The previous prime is 5311247. The next prime is 5311277. The reversal of 5311263 is 3621135.

5311263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5311263 - 2⁴ = 5311247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2823 + ... + 4311.

It is an arithmetic number, because the mean of its divisors is an integer number (469350).

Almost surely, 2^5311263 is an apocalyptic number.

5311263 is a deficient number, since it is larger than the sum of its proper divisors (2198337).

5311263 is a wasteful number, since it uses less digits than its factorization.

5311263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562.

The product of its digits is 540, while the sum is 21.

The square root of 5311263 is about 2304.6177557244. The cubic root of 5311263 is about 174.4747570922.

Adding to 5311263 its reverse (3621135), we get a palindrome (8932398).

The spelling of 5311263 in words is "five million, three hundred eleven thousand, two hundred sixty-three".