450299895 has 16 divisors (see below), whose sum is σ = 720783360. Its totient is φ = 240058784.

The previous prime is 450299873. The next prime is 450299929. The reversal of 450299895 is 598992054.

It is a cyclic number.

It is not a de Polignac number, because 450299895 - 2⁷ = 450299767 is a prime.

It is a super-2 number, since 2×450299895² = 405539990874022050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 42766 + ... + 52244.

It is an arithmetic number, because the mean of its divisors is an integer number (45048960).

Almost surely, 2^450299895 is an apocalyptic number.

450299895 is a deficient number, since it is larger than the sum of its proper divisors (270483465).

450299895 is a wasteful number, since it uses less digits than its factorization.

450299895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12654.

The product of its (nonzero) digits is 1166400, while the sum is 51.

The square root of 450299895 is about 21220.2708512403. The cubic root of 450299895 is about 766.4796259747.

The spelling of 450299895 in words is "four hundred fifty million, two hundred ninety-nine thousand, eight hundred ninety-five".