553402232 has 16 divisors (see below), whose sum is σ = 1038320640. Its totient is φ = 276516736.

The previous prime is 553402231. The next prime is 553402247. The reversal of 553402232 is 232204355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553402231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9848 + ... + 34695.

It is an arithmetic number, because the mean of its divisors is an integer number (64895040).

Almost surely, 2^553402232 is an apocalyptic number.

It is an amenable number.

553402232 is a deficient number, since it is larger than the sum of its proper divisors (484918408).

553402232 is a wasteful number, since it uses less digits than its factorization.

553402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46102 (or 46098 counting only the distinct ones).

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

The square root of 553402232 is about 23524.5028002719. The cubic root of 553402232 is about 821.0072057299.

Adding to 553402232 its reverse (232204355), we get a palindrome (785606587).

The spelling of 553402232 in words is "five hundred fifty-three million, four hundred two thousand, two hundred thirty-two".