1485443461487 has 2 divisors, whose sum is σ = 1485443461488. Its totient is φ = 1485443461486.

The previous prime is 1485443461399. The next prime is 1485443461529. The reversal of 1485443461487 is 7841643445841.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1485443461487 - 2³⁴ = 1468263592303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485443461087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742721730743 + 742721730744.

It is an arithmetic number, because the mean of its divisors is an integer number (742721730744).

Almost surely, 2^{1485443461487} is an apocalyptic number.

1485443461487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485443461487 is an equidigital number, since it uses as much as digits as its factorization.

1485443461487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41287680, while the sum is 59.

The spelling of 1485443461487 in words is "one trillion, four hundred eighty-five billion, four hundred forty-three million, four hundred sixty-one thousand, four hundred eighty-seven".