553113424 has 10 divisors (see below), whose sum is σ = 1071657290. Its totient is φ = 276556704.

The previous prime is 553113419. The next prime is 553113461. The reversal of 553113424 is 424311355.

It can be written as a sum of positive squares in only one way, i.e., 384944400 + 168169024 = 19620^2 + 12968^2 .

It is a junction number, because it is equal to n+sod(n) for n = 553113392 and 553113401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17284779 + ... + 17284810.

It is an arithmetic number, because the mean of its divisors is an integer number (107165729).

Almost surely, 2^553113424 is an apocalyptic number.

It is an amenable number.

553113424 is a deficient number, since it is larger than the sum of its proper divisors (518543866).

553113424 is a wasteful number, since it uses less digits than its factorization.

553113424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34569597 (or 34569591 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 553113424 is about 23518.3635485125. The cubic root of 553113424 is about 820.8643592339.

Adding to 553113424 its reverse (424311355), we get a palindrome (977424779).

The spelling of 553113424 in words is "five hundred fifty-three million, one hundred thirteen thousand, four hundred twenty-four".