5166272113 has 4 divisors (see below), whose sum is σ = 5243380720. Its totient is φ = 5089163508.

The previous prime is 5166272107. The next prime is 5166272129. The reversal of 5166272113 is 3112726615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5166272113 - 2⁵ = 5166272081 is a prime.

It is a super-2 number, since 2×5166272113² = 53380735091122969538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5166272413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38554203 + ... + 38554336.

It is an arithmetic number, because the mean of its divisors is an integer number (1310845180).

Almost surely, 2^5166272113 is an apocalyptic number.

It is an amenable number.

5166272113 is a deficient number, since it is larger than the sum of its proper divisors (77108607).

5166272113 is an equidigital number, since it uses as much as digits as its factorization.

5166272113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77108606.

The product of its digits is 15120, while the sum is 34.

The square root of 5166272113 is about 71876.7842422016. The cubic root of 5166272113 is about 1728.7243888304.

Adding to 5166272113 its reverse (3112726615), we get a palindrome (8278998728).

The spelling of 5166272113 in words is "five billion, one hundred sixty-six million, two hundred seventy-two thousand, one hundred thirteen".