1463214806453 has 2 divisors, whose sum is σ = 1463214806454. Its totient is φ = 1463214806452.

The previous prime is 1463214806429. The next prime is 1463214806513. The reversal of 1463214806453 is 3546084123641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1358441532484 + 104773273969 = 1165522^2 + 323687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1463214806453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1463214806398 and 1463214806407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1463214806953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731607403226 + 731607403227.

It is an arithmetic number, because the mean of its divisors is an integer number (731607403227).

Almost surely, 2^{1463214806453} is an apocalyptic number.

It is an amenable number.

1463214806453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463214806453 is an equidigital number, since it uses as much as digits as its factorization.

1463214806453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 1463214806453 in words is "one trillion, four hundred sixty-three billion, two hundred fourteen million, eight hundred six thousand, four hundred fifty-three".