5551033 has 4 divisors (see below), whose sum is σ = 5580288. Its totient is φ = 5521780.

The previous prime is 5551003. The next prime is 5551037. The reversal of 5551033 is 3301555.

It is a happy number.

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 not a de Polignac number, because 5551033 - 2¹⁷ = 5419961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5550995 and 5551013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14341 + ... + 14722.

It is an arithmetic number, because the mean of its divisors is an integer number (1395072).

Almost surely, 2^5551033 is an apocalyptic number.

It is an amenable number.

5551033 is a deficient number, since it is larger than the sum of its proper divisors (29255).

5551033 is a wasteful number, since it uses less digits than its factorization.

5551033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29254.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 5551033 is about 2356.0630297172. The cubic root of 5551033 is about 177.0616891593.

Adding to 5551033 its reverse (3301555), we get a palindrome (8852588).

The spelling of 5551033 in words is "five million, five hundred fifty-one thousand, thirty-three".