5166447315 has 16 divisors (see below), whose sum is σ = 8273104128. Its totient is φ = 2753175776.

The previous prime is 5166447257. The next prime is 5166447331. The reversal of 5166447315 is 5137446615.

It is a cyclic number.

It is not a de Polignac number, because 5166447315 - 2²⁰ = 5165398739 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122469 + ... + 159158.

It is an arithmetic number, because the mean of its divisors is an integer number (517069008).

Almost surely, 2^5166447315 is an apocalyptic number.

5166447315 is a deficient number, since it is larger than the sum of its proper divisors (3106656813).

5166447315 is a wasteful number, since it uses less digits than its factorization.

5166447315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282858.

The product of its digits is 302400, while the sum is 42.

The square root of 5166447315 is about 71878.0029981357. The cubic root of 5166447315 is about 1728.7439304870.

The spelling of 5166447315 in words is "five billion, one hundred sixty-six million, four hundred forty-seven thousand, three hundred fifteen".