553022324 has 6 divisors (see below), whose sum is σ = 967789074. Its totient is φ = 276511160.

The previous prime is 553022321. The next prime is 553022329. The reversal of 553022324 is 423220355.

It can be written as a sum of positive squares in only one way, i.e., 342250000 + 210772324 = 18500^2 + 14518^2 .

It is a junction number, because it is equal to n+sod(n) for n = 553022293 and 553022302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553022321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69127787 + ... + 69127794.

It is an arithmetic number, because the mean of its divisors is an integer number (161298179).

Almost surely, 2^553022324 is an apocalyptic number.

It is an amenable number.

553022324 is a deficient number, since it is larger than the sum of its proper divisors (414766750).

553022324 is a wasteful number, since it uses less digits than its factorization.

553022324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138255585 (or 138255583 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 553022324 is about 23516.4266843413. The cubic root of 553022324 is about 820.8192902084.

Adding to 553022324 its reverse (423220355), we get a palindrome (976242679).

The spelling of 553022324 in words is "five hundred fifty-three million, twenty-two thousand, three hundred twenty-four".