4528004005247 has 2 divisors, whose sum is σ = 4528004005248. Its totient is φ = 4528004005246.

The previous prime is 4528004005201. The next prime is 4528004005367. The reversal of 4528004005247 is 7425004008254.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4528004005247 - 2⁶ = 4528004005183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4528004004247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2264002002623 + 2264002002624.

It is an arithmetic number, because the mean of its divisors is an integer number (2264002002624).

Almost surely, 2^{4528004005247} is an apocalyptic number.

4528004005247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4528004005247 is an equidigital number, since it uses as much as digits as its factorization.

4528004005247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 4528004005247 in words is "four trillion, five hundred twenty-eight billion, four million, five thousand, two hundred forty-seven".