552251 has 4 divisors (see below), whose sum is σ = 631152. Its totient is φ = 473352.

The previous prime is 552241. The next prime is 552259. The reversal of 552251 is 152255.

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 552251 - 2¹⁸ = 290107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39440 + ... + 39453.

It is an arithmetic number, because the mean of its divisors is an integer number (157788).

2⁵⁵²²⁵¹ is an apocalyptic number.

552251 is a deficient number, since it is larger than the sum of its proper divisors (78901).

552251 is an equidigital number, since it uses as much as digits as its factorization.

552251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78900.

The product of its digits is 500, while the sum is 20.

The square root of 552251 is about 743.1359229643. The cubic root of 552251 is about 82.0437502009.

The spelling of 552251 in words is "five hundred fifty-two thousand, two hundred fifty-one".