63328461827 has 16 divisors (see below), whose sum is σ = 65786360640. Its totient is φ = 60889352832.

The previous prime is 63328461811. The next prime is 63328461881. The reversal of 63328461827 is 72816482336.

It is a cyclic number.

It is not a de Polignac number, because 63328461827 - 2⁴ = 63328461811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63328461527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7859933 + ... + 7867985.

It is an arithmetic number, because the mean of its divisors is an integer number (4111647540).

Almost surely, 2^63328461827 is an apocalyptic number.

63328461827 is a deficient number, since it is larger than the sum of its proper divisors (2457898813).

63328461827 is a wasteful number, since it uses less digits than its factorization.

63328461827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182.

The product of its digits is 2322432, while the sum is 50.

The spelling of 63328461827 in words is "sixty-three billion, three hundred twenty-eight million, four hundred sixty-one thousand, eight hundred twenty-seven".