244498245853 has 2 divisors, whose sum is σ = 244498245854. Its totient is φ = 244498245852.

The previous prime is 244498245841. The next prime is 244498245947. The reversal of 244498245853 is 358542894442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157674908889 + 86823336964 = 397083^2 + 294658^2 .

It is a cyclic number.

It is not a de Polignac number, because 244498245853 - 2⁵ = 244498245821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244498245833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122249122926 + 122249122927.

It is an arithmetic number, because the mean of its divisors is an integer number (122249122927).

Almost surely, 2^244498245853 is an apocalyptic number.

It is an amenable number.

244498245853 is a deficient number, since it is larger than the sum of its proper divisors (1).

244498245853 is an equidigital number, since it uses as much as digits as its factorization.

244498245853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44236800, while the sum is 58.

The spelling of 244498245853 in words is "two hundred forty-four billion, four hundred ninety-eight million, two hundred forty-five thousand, eight hundred fifty-three".