53006147 has 2 divisors, whose sum is σ = 53006148. Its totient is φ = 53006146.

The previous prime is 53006141. The next prime is 53006167. The reversal of 53006147 is 74160035.

53006147 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 not a de Polignac number, because 53006147 - 2⁸ = 53005891 is a prime.

It is not a weakly prime, because it can be changed into another prime (53006141) 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, 26503073 + 26503074.

It is an arithmetic number, because the mean of its divisors is an integer number (26503074).

Almost surely, 2^53006147 is an apocalyptic number.

53006147 is a deficient number, since it is larger than the sum of its proper divisors (1).

53006147 is an equidigital number, since it uses as much as digits as its factorization.

53006147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 53006147 is about 7280.5320547334. The cubic root of 53006147 is about 375.6430968032.

The spelling of 53006147 in words is "fifty-three million, six thousand, one hundred forty-seven".