5216473673 has 4 divisors (see below), whose sum is σ = 5243502228. Its totient is φ = 5189445120.

The previous prime is 5216473657. The next prime is 5216473699. The reversal of 5216473673 is 3763746125.

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 949379344 + 4267094329 = 30812^2 + 65323^2 .

It is a cyclic number.

It is not a de Polignac number, because 5216473673 - 2⁴ = 5216473657 is a prime.

It is a super-2 number, since 2×5216473673² = 54423195162204221858, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5216463673) 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, 13513988 + ... + 13514373.

It is an arithmetic number, because the mean of its divisors is an integer number (1310875557).

Almost surely, 2^5216473673 is an apocalyptic number.

It is an amenable number.

5216473673 is a deficient number, since it is larger than the sum of its proper divisors (27028555).

5216473673 is a wasteful number, since it uses less digits than its factorization.

5216473673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27028554.

The product of its digits is 635040, while the sum is 44.

The square root of 5216473673 is about 72225.1595567639. The cubic root of 5216473673 is about 1734.3057872066.

The spelling of 5216473673 in words is "five billion, two hundred sixteen million, four hundred seventy-three thousand, six hundred seventy-three".