553204163 has 2 divisors, whose sum is σ = 553204164. Its totient is φ = 553204162.

The previous prime is 553204129. The next prime is 553204177. The reversal of 553204163 is 361402355.

553204163 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 a de Polignac number, because none of the positive numbers 2^k-553204163 is a prime.

It is a super-3 number, since 3×553204163³ (a number of 27 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (553204063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276602081 + 276602082.

It is an arithmetic number, because the mean of its divisors is an integer number (276602082).

Almost surely, 2^553204163 is an apocalyptic number.

553204163 is a deficient number, since it is larger than the sum of its proper divisors (1).

553204163 is an equidigital number, since it uses as much as digits as its factorization.

553204163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 553204163 is about 23520.2925789625. The cubic root of 553204163 is about 820.9092447463.

The spelling of 553204163 in words is "five hundred fifty-three million, two hundred four thousand, one hundred sixty-three".