5311043260 has 12 divisors (see below), whose sum is σ = 11153190888. Its totient is φ = 2124417296.

The previous prime is 5311043249. The next prime is 5311043293. The reversal of 5311043260 is 623401135.

It is a congruent number.

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, 132776062 + ... + 132776101.

It is an arithmetic number, because the mean of its divisors is an integer number (929432574).

Almost surely, 2^5311043260 is an apocalyptic number.

It is an amenable number.

5311043260 is an abundant number, since it is smaller than the sum of its proper divisors (5842147628).

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

5311043260 is a wasteful number, since it uses less digits than its factorization.

5311043260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265552172 (or 265552170 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5311043260 is about 72876.9048464601. The cubic root of 5311043260 is about 1744.7235090921.

Adding to 5311043260 its reverse (623401135), we get a palindrome (5934444395).

The spelling of 5311043260 in words is "five billion, three hundred eleven million, forty-three thousand, two hundred sixty".