5194708306 has 4 divisors (see below), whose sum is σ = 7792062462. Its totient is φ = 2597354152.

The previous prime is 5194708303. The next prime is 5194708307. The reversal of 5194708306 is 6038074915.

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

It can be written as a sum of positive squares in only one way, i.e., 5054499025 + 140209281 = 71095^2 + 11841^2 .

It is not an unprimeable number, because it can be changed into a prime (5194708303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298677075 + ... + 1298677078.

Almost surely, 2^5194708306 is an apocalyptic number.

5194708306 is a deficient number, since it is larger than the sum of its proper divisors (2597354156).

5194708306 is a wasteful number, since it uses less digits than its factorization.

5194708306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597354155.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 5194708306 is about 72074.3248737024. The cubic root of 5194708306 is about 1731.8903352899.

The spelling of 5194708306 in words is "five billion, one hundred ninety-four million, seven hundred eight thousand, three hundred six".