552144143 has 4 divisors (see below), whose sum is σ = 554028888. Its totient is φ = 550259400.

The previous prime is 552144133. The next prime is 552144149. The reversal of 552144143 is 341441255.

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 552144143 - 2⁴ = 552144127 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 (552144149) 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, 941933 + ... + 942518.

It is an arithmetic number, because the mean of its divisors is an integer number (138507222).

Almost surely, 2^552144143 is an apocalyptic number.

552144143 is a deficient number, since it is larger than the sum of its proper divisors (1884745).

552144143 is a wasteful number, since it uses less digits than its factorization.

552144143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884744.

The product of its digits is 9600, while the sum is 29.

The square root of 552144143 is about 23497.7476154631. The cubic root of 552144143 is about 820.3845821439.

Adding to 552144143 its reverse (341441255), we get a palindrome (893585398).

The spelling of 552144143 in words is "five hundred fifty-two million, one hundred forty-four thousand, one hundred forty-three".