553552 has 20 divisors (see below), whose sum is σ = 1110420. Its totient is φ = 267008.

The previous prime is 553549. The next prime is 553561. The reversal of 553552 is 255355.

It can be written as a sum of positive squares in 2 ways, for example, as 287296 + 266256 = 536^2 + 516^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133 + ... + 1060.

It is an arithmetic number, because the mean of its divisors is an integer number (55521).

2⁵⁵³⁵⁵² is an apocalyptic number.

It is an amenable number.

553552 is an abundant number, since it is smaller than the sum of its proper divisors (556868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553552 is a wasteful number, since it uses less digits than its factorization.

553552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230 (or 1224 counting only the distinct ones).

The product of its digits is 3750, while the sum is 25.

The square root of 553552 is about 744.0107526105. The cubic root of 553552 is about 82.1081262482.

The spelling of 553552 in words is "five hundred fifty-three thousand, five hundred fifty-two".