552343403 has 2 divisors, whose sum is σ = 552343404. Its totient is φ = 552343402.

The previous prime is 552343397. The next prime is 552343411. The reversal of 552343403 is 304343255.

552343403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552343403 is a prime.

It is not a weakly prime, because it can be changed into another prime (552343423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276171701 + 276171702.

It is an arithmetic number, because the mean of its divisors is an integer number (276171702).

Almost surely, 2^552343403 is an apocalyptic number.

552343403 is a deficient number, since it is larger than the sum of its proper divisors (1).

552343403 is an equidigital number, since it uses as much as digits as its factorization.

552343403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 552343403 is about 23501.9872138507. The cubic root of 552343403 is about 820.4832581710.

Adding to 552343403 its reverse (304343255), we get a palindrome (856686658).

The spelling of 552343403 in words is "five hundred fifty-two million, three hundred forty-three thousand, four hundred three".