332997563 has 2 divisors, whose sum is σ = 332997564. Its totient is φ = 332997562.

The previous prime is 332997559. The next prime is 332997601. The reversal of 332997563 is 365799233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 332997563 - 2² = 332997559 is a prime.

It is a super-2 number, since 2×332997563² = 221774753927877938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332997503) 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, 166498781 + 166498782.

It is an arithmetic number, because the mean of its divisors is an integer number (166498782).

Almost surely, 2^332997563 is an apocalyptic number.

332997563 is a deficient number, since it is larger than the sum of its proper divisors (1).

332997563 is an equidigital number, since it uses as much as digits as its factorization.

332997563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 918540, while the sum is 47.

The square root of 332997563 is about 18248.2208173838. The cubic root of 332997563 is about 693.1283859899.

The spelling of 332997563 in words is "three hundred thirty-two million, nine hundred ninety-seven thousand, five hundred sixty-three".