63294868485 has 24 divisors (see below), whose sum is σ = 110548605024. Its totient is φ = 33499571040.

The previous prime is 63294868447. The next prime is 63294868529. The reversal of 63294868485 is 58486849236.

63294868485 is a `hidden beast` number, since 6 + 3 + 2 + 94 + 8 + 68 + 485 = 666.

It is not a de Polignac number, because 63294868485 - 2²³ = 63286479877 is a prime.

It is a Curzon number.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 5362627 + ... + 5374416.

It is an arithmetic number, because the mean of its divisors is an integer number (4606191876).

Almost surely, 2^63294868485 is an apocalyptic number.

It is an amenable number.

63294868485 is a deficient number, since it is larger than the sum of its proper divisors (47253736539).

63294868485 is a wasteful number, since it uses less digits than its factorization.

63294868485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737185 (or 10737182 counting only the distinct ones).

The product of its digits is 79626240, while the sum is 63.

The spelling of 63294868485 in words is "sixty-three billion, two hundred ninety-four million, eight hundred sixty-eight thousand, four hundred eighty-five".