1606201461463 has 2 divisors, whose sum is σ = 1606201461464. Its totient is φ = 1606201461462.

The previous prime is 1606201461391. The next prime is 1606201461481. The reversal of 1606201461463 is 3641641026061.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3641641026061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1606201461463 - 2¹³ = 1606201453271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1606201461863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803100730731 + 803100730732.

It is an arithmetic number, because the mean of its divisors is an integer number (803100730732).

Almost surely, 2^{1606201461463} is an apocalyptic number.

1606201461463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606201461463 is an equidigital number, since it uses as much as digits as its factorization.

1606201461463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 1606201461463 in words is "one trillion, six hundred six billion, two hundred one million, four hundred sixty-one thousand, four hundred sixty-three".