450873307 has 2 divisors, whose sum is σ = 450873308. Its totient is φ = 450873306.

The previous prime is 450873299. The next prime is 450873317. The reversal of 450873307 is 703378054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450873307 - 2³ = 450873299 is a prime.

It is not a weakly prime, because it can be changed into another prime (450873317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225436653 + 225436654.

It is an arithmetic number, because the mean of its divisors is an integer number (225436654).

Almost surely, 2^450873307 is an apocalyptic number.

450873307 is a deficient number, since it is larger than the sum of its proper divisors (1).

450873307 is an equidigital number, since it uses as much as digits as its factorization.

450873307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 450873307 is about 21233.7775018954. Note that the first 3 decimals coincide. The cubic root of 450873307 is about 766.8048330906.

It can be divided in two parts, 4508 and 73307, that added together give a triangular number (77815 = T₃₉₄).

The spelling of 450873307 in words is "four hundred fifty million, eight hundred seventy-three thousand, three hundred seven".