5166311331 has 16 divisors (see below), whose sum is σ = 6917369760. Its totient is φ = 3429753600.

The previous prime is 5166311323. The next prime is 5166311377. The reversal of 5166311331 is 1331136615.

It is not a de Polignac number, because 5166311331 - 2³ = 5166311323 is a prime.

It is a super-2 number, since 2×5166311331² = 53381545537637983122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5166361331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219525 + ... + 1223753.

It is an arithmetic number, because the mean of its divisors is an integer number (432335610).

Almost surely, 2^5166311331 is an apocalyptic number.

5166311331 is a deficient number, since it is larger than the sum of its proper divisors (1751058429).

5166311331 is a wasteful number, since it uses less digits than its factorization.

5166311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846.

The product of its digits is 4860, while the sum is 30.

The square root of 5166311331 is about 71877.0570557810. The cubic root of 5166311331 is about 1728.7287631607.

Adding to 5166311331 its reverse (1331136615), we get a palindrome (6497447946).

The spelling of 5166311331 in words is "five billion, one hundred sixty-six million, three hundred eleven thousand, three hundred thirty-one".