5447320573 has 4 divisors (see below), whose sum is σ = 5475840768. Its totient is φ = 5418800380.

The previous prime is 5447320547. The next prime is 5447320579. The reversal of 5447320573 is 3750237445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5447320573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447320579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14259811 + ... + 14260192.

It is an arithmetic number, because the mean of its divisors is an integer number (1368960192).

Almost surely, 2^5447320573 is an apocalyptic number.

It is an amenable number.

5447320573 is a deficient number, since it is larger than the sum of its proper divisors (28520195).

5447320573 is a wasteful number, since it uses less digits than its factorization.

5447320573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28520194.

The product of its (nonzero) digits is 352800, while the sum is 40.

The square root of 5447320573 is about 73805.9657006126. The cubic root of 5447320573 is about 1759.5204199731.

The spelling of 5447320573 in words is "five billion, four hundred forty-seven million, three hundred twenty thousand, five hundred seventy-three".