4844944253 has 2 divisors, whose sum is σ = 4844944254. Its totient is φ = 4844944252.

The previous prime is 4844944219. The next prime is 4844944297. The reversal of 4844944253 is 3524494484.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4446622489 + 398321764 = 66683^2 + 19958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4844944253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4844944198 and 4844944207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4844944553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2422472126 + 2422472127.

It is an arithmetic number, because the mean of its divisors is an integer number (2422472127).

Almost surely, 2^4844944253 is an apocalyptic number.

It is an amenable number.

4844944253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4844944253 is an equidigital number, since it uses as much as digits as its factorization.

4844944253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2211840, while the sum is 47.

The square root of 4844944253 is about 69605.6337734238. The cubic root of 4844944253 is about 1692.1139068125.

The spelling of 4844944253 in words is "four billion, eight hundred forty-four million, nine hundred forty-four thousand, two hundred fifty-three".