14773485487 has 2 divisors, whose sum is σ = 14773485488. Its totient is φ = 14773485486.

The previous prime is 14773485421. The next prime is 14773485521. The reversal of 14773485487 is 78458437741.

It is a strong prime.

It is an emirp because it is prime and its reverse (78458437741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14773485487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14773482487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7386742743 + 7386742744.

It is an arithmetic number, because the mean of its divisors is an integer number (7386742744).

Almost surely, 2^14773485487 is an apocalyptic number.

14773485487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14773485487 is an equidigital number, since it uses as much as digits as its factorization.

14773485487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21073920, while the sum is 58.

The spelling of 14773485487 in words is "fourteen billion, seven hundred seventy-three million, four hundred eighty-five thousand, four hundred eighty-seven".