63716475 has 24 divisors (see below), whose sum is σ = 105586992. Its totient is φ = 33904000.

The previous prime is 63716453. The next prime is 63716491. The reversal of 63716475 is 57461736.

It is not a de Polignac number, because 63716475 - 2⁷ = 63716347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48325 + ... + 49625.

It is an arithmetic number, because the mean of its divisors is an integer number (4399458).

Almost surely, 2^63716475 is an apocalyptic number.

63716475 is a deficient number, since it is larger than the sum of its proper divisors (41870517).

63716475 is a wasteful number, since it uses less digits than its factorization.

63716475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967 (or 1962 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 63716475 is about 7982.2600183156. The cubic root of 63716475 is about 399.4084485150.

The spelling of 63716475 in words is "sixty-three million, seven hundred sixteen thousand, four hundred seventy-five".