553411230444 has 18 divisors (see below), whose sum is σ = 1398900610380. Its totient is φ = 184470410136.

The previous prime is 553411230439. The next prime is 553411230451. The reversal of 553411230444 is 444032114355.

553411230444 is a `hidden beast` number, since 5 + 5 + 3 + 411 + 230 + 4 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 15372534179 = 553411230444 / (5 + 5 + 3 + 4 + 1 + 1 + 2 + 3 + 0 + 4 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 553411230399 and 553411230408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7686267054 + ... + 7686267125.

Almost surely, 2^553411230444 is an apocalyptic number.

It is an amenable number.

553411230444 is an abundant number, since it is smaller than the sum of its proper divisors (845489379936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553411230444 is a wasteful number, since it uses less digits than its factorization.

553411230444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15372534189 (or 15372534184 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 553411230444 its reverse (444032114355), we get a palindrome (997443344799).

The spelling of 553411230444 in words is "five hundred fifty-three billion, four hundred eleven million, two hundred thirty thousand, four hundred forty-four".