5533003 has 4 divisors (see below), whose sum is σ = 6323440. Its totient is φ = 4742568.

The previous prime is 5532979. The next prime is 5533013. The reversal of 5533003 is 3003355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5533003 - 2⁹ = 5532491 is a prime.

It is a super-2 number, since 2×5533003² = 61228244396018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533013) 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, 395208 + ... + 395221.

It is an arithmetic number, because the mean of its divisors is an integer number (1580860).

Almost surely, 2^5533003 is an apocalyptic number.

5533003 is a deficient number, since it is larger than the sum of its proper divisors (790437).

5533003 is an equidigital number, since it uses as much as digits as its factorization.

5533003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790436.

The product of its (nonzero) digits is 675, while the sum is 19.

The square root of 5533003 is about 2352.2336193499. The cubic root of 5533003 is about 176.8697798407.

Adding to 5533003 its reverse (3003355), we get a palindrome (8536358).

The spelling of 5533003 in words is "five million, five hundred thirty-three thousand, three".