1463653001449 has 2 divisors, whose sum is σ = 1463653001450. Its totient is φ = 1463653001448.

The previous prime is 1463653001429. The next prime is 1463653001479. The reversal of 1463653001449 is 9441003563641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1381953069225 + 81699932224 = 1175565^2 + 285832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1463653001449 - 2⁵ = 1463653001417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1463653001399 and 1463653001408.

It is not a weakly prime, because it can be changed into another prime (1463653001429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731826500724 + 731826500725.

It is an arithmetic number, because the mean of its divisors is an integer number (731826500725).

Almost surely, 2^{1463653001449} is an apocalyptic number.

It is an amenable number.

1463653001449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463653001449 is an equidigital number, since it uses as much as digits as its factorization.

1463653001449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 1463653001449 in words is "one trillion, four hundred sixty-three billion, six hundred fifty-three million, one thousand, four hundred forty-nine".