945364663 has 2 divisors, whose sum is σ = 945364664. Its totient is φ = 945364662.

The previous prime is 945364661. The next prime is 945364681. The reversal of 945364663 is 366463549.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 945364663 - 2¹ = 945364661 is a prime.

Together with 945364661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (945364661) 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, 472682331 + 472682332.

It is an arithmetic number, because the mean of its divisors is an integer number (472682332).

Almost surely, 2^945364663 is an apocalyptic number.

945364663 is a deficient number, since it is larger than the sum of its proper divisors (1).

945364663 is an equidigital number, since it uses as much as digits as its factorization.

945364663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 46.

The square root of 945364663 is about 30746.7829699304. The cubic root of 945364663 is about 981.4461029458.

It can be divided in two parts, 94536 and 4663, that added together give a palindrome (99199).

The spelling of 945364663 in words is "nine hundred forty-five million, three hundred sixty-four thousand, six hundred sixty-three".