553524223 has 4 divisors (see below), whose sum is σ = 632599120. Its totient is φ = 474449328.

The previous prime is 553524203. The next prime is 553524227. The reversal of 553524223 is 322425355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 553524223 - 2¹⁷ = 553393151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553524227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39537438 + ... + 39537451.

It is an arithmetic number, because the mean of its divisors is an integer number (158149780).

Almost surely, 2^553524223 is an apocalyptic number.

553524223 is a deficient number, since it is larger than the sum of its proper divisors (79074897).

553524223 is an equidigital number, since it uses as much as digits as its factorization.

553524223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79074896.

The product of its digits is 36000, while the sum is 31.

The square root of 553524223 is about 23527.0955070956. The cubic root of 553524223 is about 821.0675284185.

Adding to 553524223 its reverse (322425355), we get a palindrome (875949578).

The spelling of 553524223 in words is "five hundred fifty-three million, five hundred twenty-four thousand, two hundred twenty-three".