63133949193 has 16 divisors (see below), whose sum is σ = 96209541120. Its totient is φ = 36074506896.

The previous prime is 63133949173. The next prime is 63133949213. The reversal of 63133949193 is 39194933136.

63133949193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63133949173) and next prime (63133949213).

It is not a de Polignac number, because 63133949193 - 2⁵ = 63133949161 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63133949143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347488 + ... + 497006.

It is an arithmetic number, because the mean of its divisors is an integer number (6013096320).

Almost surely, 2^63133949193 is an apocalyptic number.

It is an amenable number.

63133949193 is a deficient number, since it is larger than the sum of its proper divisors (33075591927).

63133949193 is a wasteful number, since it uses less digits than its factorization.

63133949193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169636.

The product of its digits is 1417176, while the sum is 51.

The spelling of 63133949193 in words is "sixty-three billion, one hundred thirty-three million, nine hundred forty-nine thousand, one hundred ninety-three".