52816147 has 2 divisors, whose sum is σ = 52816148. Its totient is φ = 52816146.

The previous prime is 52816133. The next prime is 52816171. The reversal of 52816147 is 74161825.

52816147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52816147 is a prime.

It is not a weakly prime, because it can be changed into another prime (52816177) 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, 26408073 + 26408074.

It is an arithmetic number, because the mean of its divisors is an integer number (26408074).

Almost surely, 2^52816147 is an apocalyptic number.

52816147 is a deficient number, since it is larger than the sum of its proper divisors (1).

52816147 is an equidigital number, since it uses as much as digits as its factorization.

52816147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 34.

The square root of 52816147 is about 7267.4718437707. The cubic root of 52816147 is about 375.1937298254.

The spelling of 52816147 in words is "fifty-two million, eight hundred sixteen thousand, one hundred forty-seven".