450530355 has 16 divisors (see below), whose sum is σ = 786380544. Its totient is φ = 218438880.

The previous prime is 450530303. The next prime is 450530407. The reversal of 450530355 is 553035054.

It is an interprime number because it is at equal distance from previous prime (450530303) and next prime (450530407).

It is not a de Polignac number, because 450530355 - 2¹⁵ = 450497587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365079 + ... + 1365408.

It is an arithmetic number, because the mean of its divisors is an integer number (49148784).

Almost surely, 2^450530355 is an apocalyptic number.

450530355 is a deficient number, since it is larger than the sum of its proper divisors (335850189).

450530355 is a wasteful number, since it uses less digits than its factorization.

450530355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730506.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 450530355 is about 21225.7003418026. The cubic root of 450530355 is about 766.6103631200.

The spelling of 450530355 in words is "four hundred fifty million, five hundred thirty thousand, three hundred fifty-five".