4724445848249 has 2 divisors, whose sum is σ = 4724445848250. Its totient is φ = 4724445848248.

The previous prime is 4724445848201. The next prime is 4724445848323. The reversal of 4724445848249 is 9428485444274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3344666718649 + 1379779129600 = 1828843^2 + 1174640^2 .

It is a cyclic number.

It is not a de Polignac number, because 4724445848249 - 2¹⁶ = 4724445782713 is a prime.

It is a super-4 number, since 4×4724445848249⁴ (a number of 52 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4724445808249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2362222924124 + 2362222924125.

It is an arithmetic number, because the mean of its divisors is an integer number (2362222924125).

Almost surely, 2^{4724445848249} is an apocalyptic number.

It is an amenable number.

4724445848249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4724445848249 is an equidigital number, since it uses as much as digits as its factorization.

4724445848249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 330301440, while the sum is 65.

The spelling of 4724445848249 in words is "four trillion, seven hundred twenty-four billion, four hundred forty-five million, eight hundred forty-eight thousand, two hundred forty-nine".