63104171 has 4 divisors (see below), whose sum is σ = 67958352. Its totient is φ = 58249992.

The previous prime is 63104159. The next prime is 63104179. The reversal of 63104171 is 17140136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63104171 - 2¹⁰ = 63103147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63104179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427071 + ... + 2427096.

It is an arithmetic number, because the mean of its divisors is an integer number (16989588).

Almost surely, 2^63104171 is an apocalyptic number.

63104171 is a deficient number, since it is larger than the sum of its proper divisors (4854181).

63104171 is a wasteful number, since it uses less digits than its factorization.

63104171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854180.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 63104171 is about 7943.8133789761. The cubic root of 63104171 is about 398.1249134442.

The spelling of 63104171 in words is "sixty-three million, one hundred four thousand, one hundred seventy-one".