63304300173 has 8 divisors (see below), whose sum is σ = 84413370528. Its totient is φ = 42199048304.

The previous prime is 63304300153. The next prime is 63304300177. The reversal of 63304300173 is 37100340336.

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 63304300173 - 2⁸ = 63304299917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63304300173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63304300177) 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, 915711 + ... + 982412.

It is an arithmetic number, because the mean of its divisors is an integer number (10551671316).

Almost surely, 2^63304300173 is an apocalyptic number.

It is an amenable number.

63304300173 is a deficient number, since it is larger than the sum of its proper divisors (21109070355).

63304300173 is a wasteful number, since it uses less digits than its factorization.

63304300173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909243.

The product of its (nonzero) digits is 13608, while the sum is 30.

The spelling of 63304300173 in words is "sixty-three billion, three hundred four million, three hundred thousand, one hundred seventy-three".