5561033 has 4 divisors (see below), whose sum is σ = 5569668. Its totient is φ = 5552400.

The previous prime is 5561029. The next prime is 5561041. The reversal of 5561033 is 3301655.

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 3286969 + 2274064 = 1813^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 5561033 - 2² = 5561029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5561333) 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, 3266 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (1392417).

Almost surely, 2^5561033 is an apocalyptic number.

It is an amenable number.

5561033 is a deficient number, since it is larger than the sum of its proper divisors (8635).

5561033 is an equidigital number, since it uses as much as digits as its factorization.

5561033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8634.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5561033 is about 2358.1842591282. The cubic root of 5561033 is about 177.1679489443.

Adding to 5561033 its reverse (3301655), we get a palindrome (8862688).

The spelling of 5561033 in words is "five million, five hundred sixty-one thousand, thirty-three".