1363500122849 has 2 divisors, whose sum is σ = 1363500122850. Its totient is φ = 1363500122848.

The previous prime is 1363500122819. The next prime is 1363500122863. The reversal of 1363500122849 is 9482210053631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1111270172224 + 252229950625 = 1054168^2 + 502225^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363500122849 - 2¹⁶ = 1363500057313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1363500122819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681750061424 + 681750061425.

It is an arithmetic number, because the mean of its divisors is an integer number (681750061425).

Almost surely, 2^{1363500122849} is an apocalyptic number.

It is an amenable number.

1363500122849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363500122849 is an equidigital number, since it uses as much as digits as its factorization.

1363500122849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 1363500122849 in words is "one trillion, three hundred sixty-three billion, five hundred million, one hundred twenty-two thousand, eight hundred forty-nine".