5553043 has 4 divisors (see below), whose sum is σ = 5569128. Its totient is φ = 5536960.

The previous prime is 5553029. The next prime is 5553059. The reversal of 5553043 is 3403555.

It is a happy number.

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 5553043 - 2⁵ = 5553011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5552999 and 5553017.

It is not an unprimeable number, because it can be changed into a prime (5553083) 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, 7513 + ... + 8218.

It is an arithmetic number, because the mean of its divisors is an integer number (1392282).

Almost surely, 2^5553043 is an apocalyptic number.

5553043 is a deficient number, since it is larger than the sum of its proper divisors (16085).

5553043 is a wasteful number, since it uses less digits than its factorization.

5553043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16084.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 5553043 is about 2356.4895501572. The cubic root of 5553043 is about 177.0830576174.

Adding to 5553043 its reverse (3403555), we get a palindrome (8956598).

The spelling of 5553043 in words is "five million, five hundred fifty-three thousand, forty-three".