553628963 has 2 divisors, whose sum is σ = 553628964. Its totient is φ = 553628962.

The previous prime is 553628947. The next prime is 553628981. The reversal of 553628963 is 369826355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553628963 - 2⁴ = 553628947 is a prime.

It is not a weakly prime, because it can be changed into another prime (553628983) 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 as a sum of consecutive naturals, namely, 276814481 + 276814482.

It is an arithmetic number, because the mean of its divisors is an integer number (276814482).

Almost surely, 2^553628963 is an apocalyptic number.

553628963 is a deficient number, since it is larger than the sum of its proper divisors (1).

553628963 is an equidigital number, since it uses as much as digits as its factorization.

553628963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 47.

The square root of 553628963 is about 23529.3213459292. The cubic root of 553628963 is about 821.1193136796.

The spelling of 553628963 in words is "five hundred fifty-three million, six hundred twenty-eight thousand, nine hundred sixty-three".