5106211679 has 4 divisors (see below), whose sum is σ = 5107059384. Its totient is φ = 5105363976.

The previous prime is 5106211667. The next prime is 5106211703. The reversal of 5106211679 is 9761126015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5106211679 - 2⁸ = 5106211423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106211609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414752 + ... + 426885.

It is an arithmetic number, because the mean of its divisors is an integer number (1276764846).

Almost surely, 2^5106211679 is an apocalyptic number.

5106211679 is a deficient number, since it is larger than the sum of its proper divisors (847705).

5106211679 is an equidigital number, since it uses as much as digits as its factorization.

5106211679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847704.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 5106211679 is about 71457.7615028627. The cubic root of 5106211679 is about 1721.9991716360. Note that the first 3 decimals are identical.

The spelling of 5106211679 in words is "five billion, one hundred six million, two hundred eleven thousand, six hundred seventy-nine".