5533873 has 4 divisors (see below), whose sum is σ = 5543460. Its totient is φ = 5524288.

The previous prime is 5533861. The next prime is 5533901. The reversal of 5533873 is 3783355.

It is a happy number.

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 1236544 + 4297329 = 1112^2 + 2073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5533873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533273) 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, 3868 + ... + 5101.

It is an arithmetic number, because the mean of its divisors is an integer number (1385865).

Almost surely, 2^5533873 is an apocalyptic number.

It is an amenable number.

5533873 is a deficient number, since it is larger than the sum of its proper divisors (9587).

5533873 is an equidigital number, since it uses as much as digits as its factorization.

5533873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9586.

The product of its digits is 37800, while the sum is 34.

The square root of 5533873 is about 2352.4185426918. The cubic root of 5533873 is about 176.8790495895.

The spelling of 5533873 in words is "five million, five hundred thirty-three thousand, eight hundred seventy-three".