552049 has 3 divisors (see below), whose sum is σ = 552793. Its totient is φ = 551306.

The previous prime is 552047. The next prime is 552053. The reversal of 552049 is 940255.

The square root of 552049 is 743.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 552049 - 2¹ = 552047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552047) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 372 + ... + 1114.

2⁵⁵²⁰⁴⁹ is an apocalyptic number.

552049 is the 743-rd square number.

552049 is the 372-nd centered octagonal number.

It is an amenable number.

552049 is a deficient number, since it is larger than the sum of its proper divisors (744).

552049 is an frugal number, since it uses more digits than its factorization.

552049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486 (or 743 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The cubic root of 552049 is about 82.0337457774.

Multiplying 552049 by its sum of digits (25), we get a square (13801225 = 3715²).

It can be divided in two parts, 5520 and 49, that multiplied together give a triangular number (270480 = T₇₃₅).

The spelling of 552049 in words is "five hundred fifty-two thousand, forty-nine".