5447813273 has 16 divisors (see below), whose sum is σ = 6291267840. Its totient is φ = 4620727296.

The previous prime is 5447813263. The next prime is 5447813311. The reversal of 5447813273 is 3723187445.

It is a cyclic number.

It is not a de Polignac number, because 5447813273 - 2²⁸ = 5179377817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5447813243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1504361 + ... + 1507977.

It is an arithmetic number, because the mean of its divisors is an integer number (393204240).

Almost surely, 2^5447813273 is an apocalyptic number.

It is an amenable number.

5447813273 is a deficient number, since it is larger than the sum of its proper divisors (843454567).

5447813273 is a wasteful number, since it uses less digits than its factorization.

5447813273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5816.

The product of its digits is 564480, while the sum is 44.

The square root of 5447813273 is about 73809.3034312071. The cubic root of 5447813273 is about 1759.5734668221.

The spelling of 5447813273 in words is "five billion, four hundred forty-seven million, eight hundred thirteen thousand, two hundred seventy-three".