553282 has 8 divisors (see below), whose sum is σ = 878796. Its totient is φ = 260352.

The previous prime is 553279. The next prime is 553309. The reversal of 553282 is 282355.

It can be written as a sum of positive squares in 2 ways, for example, as 450241 + 103041 = 671^2 + 321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×553282² = 612241943048, which contains 22 as substring.

It is an Ulam 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, 8103 + ... + 8170.

2⁵⁵³²⁸² is an apocalyptic number.

553282 is a deficient number, since it is larger than the sum of its proper divisors (325514).

553282 is a wasteful number, since it uses less digits than its factorization.

553282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16292.

The product of its digits is 2400, while the sum is 25.

The square root of 553282 is about 743.8292814887. The cubic root of 553282 is about 82.0947744165.

The spelling of 553282 in words is "five hundred fifty-three thousand, two hundred eighty-two".