5443545573 has 16 divisors (see below), whose sum is σ = 8126078400. Its totient is φ = 3601325520.

The previous prime is 5443545557. The next prime is 5443545589. The reversal of 5443545573 is 3755453445.

5443545573 is a `hidden beast` number, since 5 + 4 + 4 + 35 + 45 + 573 = 666.

It is an interprime number because it is at equal distance from previous prime (5443545557) and next prime (5443545589).

It is not a de Polignac number, because 5443545573 - 2⁴ = 5443545557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443545073) 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, 765978 + ... + 773051.

It is an arithmetic number, because the mean of its divisors is an integer number (507879900).

Almost surely, 2^5443545573 is an apocalyptic number.

It is an amenable number.

5443545573 is a deficient number, since it is larger than the sum of its proper divisors (2682532827).

5443545573 is a wasteful number, since it uses less digits than its factorization.

5443545573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539169 (or 1539163 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 45.

The square root of 5443545573 is about 73780.3874549328. The cubic root of 5443545573 is about 1759.1138760931.

The spelling of 5443545573 in words is "five billion, four hundred forty-three million, five hundred forty-five thousand, five hundred seventy-three".