5106680305 has 4 divisors (see below), whose sum is σ = 6128016372. Its totient is φ = 4085344240.

The previous prime is 5106680297. The next prime is 5106680311. The reversal of 5106680305 is 5030866015.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2918592576 + 2188087729 = 54024^2 + 46777^2 .

It is not a de Polignac number, because 5106680305 - 2³ = 5106680297 is a prime.

It is a Duffinian 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, 510668026 + ... + 510668035.

It is an arithmetic number, because the mean of its divisors is an integer number (1532004093).

Almost surely, 2^5106680305 is an apocalyptic number.

It is an amenable number.

5106680305 is a deficient number, since it is larger than the sum of its proper divisors (1021336067).

5106680305 is a wasteful number, since it uses less digits than its factorization.

5106680305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021336066.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5106680305 is about 71461.0404696153. The cubic root of 5106680305 is about 1722.0518492340.

The spelling of 5106680305 in words is "five billion, one hundred six million, six hundred eighty thousand, three hundred five".