553343363 has 2 divisors, whose sum is σ = 553343364. Its totient is φ = 553343362.

The previous prime is 553343341. The next prime is 553343377. The reversal of 553343363 is 363343355.

553343363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553343363 - 2⁸ = 553343107 is a prime.

It is a super-2 number, since 2×553343363² = 612377754752299538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (553343303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276671681 + 276671682.

It is an arithmetic number, because the mean of its divisors is an integer number (276671682).

Almost surely, 2^553343363 is an apocalyptic number.

553343363 is a deficient number, since it is larger than the sum of its proper divisors (1).

553343363 is an equidigital number, since it uses as much as digits as its factorization.

553343363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 35.

The square root of 553343363 is about 23523.2515397000. The cubic root of 553343363 is about 820.9780927362.

The spelling of 553343363 in words is "five hundred fifty-three million, three hundred forty-three thousand, three hundred sixty-three".