1485512441863 has 2 divisors, whose sum is σ = 1485512441864. Its totient is φ = 1485512441862.

The previous prime is 1485512441851. The next prime is 1485512441887. The reversal of 1485512441863 is 3681442155841.

It is a weak prime.

It is an emirp because it is prime and its reverse (3681442155841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1485512441863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1485512441863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485512441563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742756220931 + 742756220932.

It is an arithmetic number, because the mean of its divisors is an integer number (742756220932).

Almost surely, 2^{1485512441863} is an apocalyptic number.

1485512441863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485512441863 is an equidigital number, since it uses as much as digits as its factorization.

1485512441863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3686400, while the sum is 52.

The spelling of 1485512441863 in words is "one trillion, four hundred eighty-five billion, five hundred twelve million, four hundred forty-one thousand, eight hundred sixty-three".