4544696243 has 2 divisors, whose sum is σ = 4544696244. Its totient is φ = 4544696242.

The previous prime is 4544696197. The next prime is 4544696341. The reversal of 4544696243 is 3426964454.

4544696243 is digitally balanced in base 3, 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 4544696243 - 2¹⁸ = 4544434099 is a prime.

It is a super-2 number, since 2×4544696243² = 41308527882276630098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4544696543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272348121 + 2272348122.

It is an arithmetic number, because the mean of its divisors is an integer number (2272348122).

Almost surely, 2^4544696243 is an apocalyptic number.

4544696243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544696243 is an equidigital number, since it uses as much as digits as its factorization.

4544696243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 47.

The square root of 4544696243 is about 67414.3622902420. The cubic root of 4544696243 is about 1656.4116909704.

The spelling of 4544696243 in words is "four billion, five hundred forty-four million, six hundred ninety-six thousand, two hundred forty-three".