5224216605473 has 4 divisors (see below), whose sum is σ = 5224229143188. Its totient is φ = 5224204067760.

The previous prime is 5224216605469. The next prime is 5224216605479. The reversal of 5224216605473 is 3745066124225.

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 2183632754944 + 3040583850529 = 1477712^2 + 1743727^2 .

It is a cyclic number.

It is not a de Polignac number, because 5224216605473 - 2² = 5224216605469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5224216605479) 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, 5621558 + ... + 6484623.

It is an arithmetic number, because the mean of its divisors is an integer number (1306057285797).

Almost surely, 2^{5224216605473} is an apocalyptic number.

It is an amenable number.

5224216605473 is a deficient number, since it is larger than the sum of its proper divisors (12537715).

5224216605473 is a wasteful number, since it uses less digits than its factorization.

5224216605473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12537714.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 5224216605473 in words is "five trillion, two hundred twenty-four billion, two hundred sixteen million, six hundred five thousand, four hundred seventy-three".