450354059 has 2 divisors, whose sum is σ = 450354060. Its totient is φ = 450354058.

The previous prime is 450354013. The next prime is 450354061. The reversal of 450354059 is 950453054.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450354059 is a prime.

It is a Sophie Germain prime.

Together with 450354061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (450350059) 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, 225177029 + 225177030.

It is an arithmetic number, because the mean of its divisors is an integer number (225177030).

Almost surely, 2^450354059 is an apocalyptic number.

450354059 is a deficient number, since it is larger than the sum of its proper divisors (1).

450354059 is an equidigital number, since it uses as much as digits as its factorization.

450354059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 450354059 is about 21221.5470453970. The cubic root of 450354059 is about 766.5103565600.

It can be divided in two parts, 45035 and 4059, that added together give a palindrome (49094).

The spelling of 450354059 in words is "four hundred fifty million, three hundred fifty-four thousand, fifty-nine".