63575147 has 2 divisors, whose sum is σ = 63575148. Its totient is φ = 63575146.

The previous prime is 63575129. The next prime is 63575153. The reversal of 63575147 is 74157536.

63575147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63575147 - 2²⁰ = 62526571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63575147.

It is not a weakly prime, because it can be changed into another prime (63575107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31787573 + 31787574.

It is an arithmetic number, because the mean of its divisors is an integer number (31787574).

Almost surely, 2^63575147 is an apocalyptic number.

63575147 is a deficient number, since it is larger than the sum of its proper divisors (1).

63575147 is an equidigital number, since it uses as much as digits as its factorization.

63575147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 38.

The square root of 63575147 is about 7973.4024732231. The cubic root of 63575147 is about 399.1129237770.

The spelling of 63575147 in words is "sixty-three million, five hundred seventy-five thousand, one hundred forty-seven".