450820607 has 2 divisors, whose sum is σ = 450820608. Its totient is φ = 450820606.

The previous prime is 450820577. The next prime is 450820613. The reversal of 450820607 is 706028054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450820607 - 2¹² = 450816511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450820627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225410303 + 225410304.

It is an arithmetic number, because the mean of its divisors is an integer number (225410304).

Almost surely, 2^450820607 is an apocalyptic number.

450820607 is a deficient number, since it is larger than the sum of its proper divisors (1).

450820607 is an equidigital number, since it uses as much as digits as its factorization.

450820607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 450820607 is about 21232.5365182778. The cubic root of 450820607 is about 766.7749561173.

The spelling of 450820607 in words is "four hundred fifty million, eight hundred twenty thousand, six hundred seven".