450000119 has 2 divisors, whose sum is σ = 450000120. Its totient is φ = 450000118.

The previous prime is 450000113. The next prime is 450000121. The reversal of 450000119 is 911000054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450000119 - 2²⁰ = 448951543 is a prime.

It is a super-2 number, since 2×450000119² = 405000214200028322, which contains 22 as substring.

Together with 450000121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 450000119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450000113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225000059 + 225000060.

It is an arithmetic number, because the mean of its divisors is an integer number (225000060).

Almost surely, 2^450000119 is an apocalyptic number.

450000119 is a deficient number, since it is larger than the sum of its proper divisors (1).

450000119 is an equidigital number, since it uses as much as digits as its factorization.

450000119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 450000119 is about 21213.2062404531. The cubic root of 450000119 is about 766.3094999423.

The spelling of 450000119 in words is "four hundred fifty million, one hundred nineteen", and thus it is an aban number.