553289 has 8 divisors (see below), whose sum is σ = 609120. Its totient is φ = 498400.

The previous prime is 553279. The next prime is 553309. The reversal of 553289 is 982355.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 553289 - 2¹² = 549193 is a prime.

It is a super-2 number, since 2×553289² = 612257435042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829 + ... + 2109.

It is an arithmetic number, because the mean of its divisors is an integer number (76140).

2⁵⁵³²⁸⁹ is an apocalyptic number.

It is an amenable number.

553289 is a deficient number, since it is larger than the sum of its proper divisors (55831).

553289 is a wasteful number, since it uses less digits than its factorization.

553289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471.

The product of its digits is 10800, while the sum is 32.

The square root of 553289 is about 743.8339868546. The cubic root of 553289 is about 82.0951206300.

The spelling of 553289 in words is "five hundred fifty-three thousand, two hundred eighty-nine".