4525966094249 has 2 divisors, whose sum is σ = 4525966094250. Its totient is φ = 4525966094248.

The previous prime is 4525966094239. The next prime is 4525966094413. The reversal of 4525966094249 is 9424906695254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4206424615849 + 319541478400 = 2050957^2 + 565280^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525966094249 - 2²⁰ = 4525965045673 is a prime.

It is not a weakly prime, because it can be changed into another prime (4525966094239) 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, 2262983047124 + 2262983047125.

It is an arithmetic number, because the mean of its divisors is an integer number (2262983047125).

Almost surely, 2^{4525966094249} is an apocalyptic number.

It is an amenable number.

4525966094249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525966094249 is an equidigital number, since it uses as much as digits as its factorization.

4525966094249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 167961600, while the sum is 65.

The spelling of 4525966094249 in words is "four trillion, five hundred twenty-five billion, nine hundred sixty-six million, ninety-four thousand, two hundred forty-nine".