553223330 has 16 divisors (see below), whose sum is σ = 1086329664. Its totient is φ = 201172080.

The previous prime is 553223309. The next prime is 553223351. The reversal of 553223330 is 33322355.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (553223309) and next prime (553223351).

It is a self number, because there is not a number n which added to its sum of digits gives 553223330.

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, 2514542 + ... + 2514761.

It is an arithmetic number, because the mean of its divisors is an integer number (67895604).

Almost surely, 2^553223330 is an apocalyptic number.

553223330 is a deficient number, since it is larger than the sum of its proper divisors (533106334).

553223330 is a wasteful number, since it uses less digits than its factorization.

553223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029321.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 553223330 is about 23520.7000320994. The cubic root of 553223330 is about 820.9187253847.

Adding to 553223330 its reverse (33322355), we get a palindrome (586545685).

The spelling of 553223330 in words is "five hundred fifty-three million, two hundred twenty-three thousand, three hundred thirty".