63368616875 has 10 divisors (see below), whose sum is σ = 79185424428. Its totient is φ = 50694893000.

The previous prime is 63368616869. The next prime is 63368616881. The reversal of 63368616875 is 57861686336.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (63368616869) and next prime (63368616881).

It is not a de Polignac number, because 63368616875 - 2¹⁰ = 63368615851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 9 ways as a sum of consecutive naturals, for example, 50694269 + ... + 50695518.

Almost surely, 2^63368616875 is an apocalyptic number.

63368616875 is a deficient number, since it is larger than the sum of its proper divisors (15816807553).

63368616875 is an equidigital number, since it uses as much as digits as its factorization.

63368616875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101389807 (or 101389792 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 63368616875 in words is "sixty-three billion, three hundred sixty-eight million, six hundred sixteen thousand, eight hundred seventy-five".