552541303 has 4 divisors (see below), whose sum is σ = 570365248. Its totient is φ = 534717360.

The previous prime is 552541273. The next prime is 552541309. The reversal of 552541303 is 303145255.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552541303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552541309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8911926 + ... + 8911987.

It is an arithmetic number, because the mean of its divisors is an integer number (142591312).

Almost surely, 2^552541303 is an apocalyptic number.

552541303 is a deficient number, since it is larger than the sum of its proper divisors (17823945).

552541303 is a wasteful number, since it uses less digits than its factorization.

552541303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17823944.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 552541303 is about 23506.1971190578. The cubic root of 552541303 is about 820.5812372226.

Adding to 552541303 its reverse (303145255), we get a palindrome (855686558).

The spelling of 552541303 in words is "five hundred fifty-two million, five hundred forty-one thousand, three hundred three".