553413 has 24 divisors (see below), whose sum is σ = 902208. Its totient is φ = 295488.

The previous prime is 553411. The next prime is 553417. The reversal of 553413 is 314355.

It is not a de Polignac number, because 553413 - 2¹ = 553411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 553413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7545 + ... + 7617.

It is an arithmetic number, because the mean of its divisors is an integer number (37592).

2⁵⁵³⁴¹³ is an apocalyptic number.

It is an amenable number.

553413 is a deficient number, since it is larger than the sum of its proper divisors (348795).

553413 is a wasteful number, since it uses less digits than its factorization.

553413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 102 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 553413 is about 743.9173341172. The cubic root of 553413 is about 82.1012530698.

Adding to 553413 its reverse (314355), we get a palindrome (867768).

The spelling of 553413 in words is "five hundred fifty-three thousand, four hundred thirteen".