553540424 has 32 divisors (see below), whose sum is σ = 1080993600. Its totient is φ = 265487040.

The previous prime is 553540411. The next prime is 553540441. The reversal of 553540424 is 424045355.

553540424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7847 + ... + 34185.

It is an arithmetic number, because the mean of its divisors is an integer number (33781050).

Almost surely, 2^553540424 is an apocalyptic number.

It is an amenable number.

553540424 is a deficient number, since it is larger than the sum of its proper divisors (527453176).

553540424 is a wasteful number, since it uses less digits than its factorization.

553540424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26453 (or 26449 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 553540424 is about 23527.4398097201. The cubic root of 553540424 is about 821.0755388992.

Adding to 553540424 its reverse (424045355), we get a palindrome (977585779).

The spelling of 553540424 in words is "five hundred fifty-three million, five hundred forty thousand, four hundred twenty-four".