450322039 has 2 divisors, whose sum is σ = 450322040. Its totient is φ = 450322038.

The previous prime is 450322007. The next prime is 450322049. The reversal of 450322039 is 930223054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450322039 - 2⁵ = 450322007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450321998 and 450322016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450322049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225161019 + 225161020.

It is an arithmetic number, because the mean of its divisors is an integer number (225161020).

Almost surely, 2^450322039 is an apocalyptic number.

450322039 is a deficient number, since it is larger than the sum of its proper divisors (1).

450322039 is an equidigital number, since it uses as much as digits as its factorization.

450322039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 450322039 is about 21220.7926100794. The cubic root of 450322039 is about 766.4921899325.

The spelling of 450322039 in words is "four hundred fifty million, three hundred twenty-two thousand, thirty-nine".