459199489187 has 2 divisors, whose sum is σ = 459199489188. Its totient is φ = 459199489186.

The previous prime is 459199489139. The next prime is 459199489213. The reversal of 459199489187 is 781984991954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 459199489187 - 2²⁰ = 459198440611 is a prime.

It is not a weakly prime, because it can be changed into another prime (459199489127) 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, 229599744593 + 229599744594.

It is an arithmetic number, because the mean of its divisors is an integer number (229599744594).

Almost surely, 2^459199489187 is an apocalyptic number.

459199489187 is a deficient number, since it is larger than the sum of its proper divisors (1).

459199489187 is an equidigital number, since it uses as much as digits as its factorization.

459199489187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235146240, while the sum is 74.

The spelling of 459199489187 in words is "four hundred fifty-nine billion, one hundred ninety-nine million, four hundred eighty-nine thousand, one hundred eighty-seven".