553369 has 2 divisors, whose sum is σ = 553370. Its totient is φ = 553368.

The previous prime is 553363. The next prime is 553411. The reversal of 553369 is 963355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518400 + 34969 = 720^2 + 187^2 .

It is a cyclic number.

It is not a de Polignac number, because 553369 - 2¹¹ = 551321 is a prime.

It is a super-2 number, since 2×553369² = 612434500322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553369.

It is not a weakly prime, because it can be changed into another prime (553363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276684 + 276685.

It is an arithmetic number, because the mean of its divisors is an integer number (276685).

2⁵⁵³³⁶⁹ is an apocalyptic number.

It is an amenable number.

553369 is a deficient number, since it is larger than the sum of its proper divisors (1).

553369 is an equidigital number, since it uses as much as digits as its factorization.

553369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 31.

The square root of 553369 is about 743.8877603510. The cubic root of 553369 is about 82.0990771476.

The spelling of 553369 in words is "five hundred fifty-three thousand, three hundred sixty-nine".