63147070251163 has 8 divisors (see below), whose sum is σ = 63178941441168. Its totient is φ = 63115206799104.

The previous prime is 63147070251157. The next prime is 63147070251193. The reversal of 63147070251163 is 36115207074136.

It is a happy number.

63147070251163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63147070251163 - 2⁵ = 63147070251131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63147070251193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14425920 + ... + 18286642.

It is an arithmetic number, because the mean of its divisors is an integer number (7897367680146).

Almost surely, 2^{63147070251163} is an apocalyptic number.

63147070251163 is a deficient number, since it is larger than the sum of its proper divisors (31871190005).

63147070251163 is a wasteful number, since it uses less digits than its factorization.

63147070251163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868973.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 63147070251163 in words is "sixty-three trillion, one hundred forty-seven billion, seventy million, two hundred fifty-one thousand, one hundred sixty-three".