63201609603163 has 2 divisors, whose sum is σ = 63201609603164. Its totient is φ = 63201609603162.

The previous prime is 63201609603091. The next prime is 63201609603179. The reversal of 63201609603163 is 36130690610236.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63201609603163 is a prime.

It is not a weakly prime, because it can be changed into another prime (63201609603863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31600804801581 + 31600804801582.

It is an arithmetic number, because the mean of its divisors is an integer number (31600804801582).

Almost surely, 2^{63201609603163} is an apocalyptic number.

63201609603163 is a deficient number, since it is larger than the sum of its proper divisors (1).

63201609603163 is an equidigital number, since it uses as much as digits as its factorization.

63201609603163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 63201609603163 in words is "sixty-three trillion, two hundred one billion, six hundred nine million, six hundred three thousand, one hundred sixty-three".