450210118 has 16 divisors (see below), whose sum is σ = 686406960. Its totient is φ = 221417856.

The previous prime is 450210113. The next prime is 450210127. The reversal of 450210118 is 811012054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450210113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106330 + ... + 110482.

It is an arithmetic number, because the mean of its divisors is an integer number (42900435).

Almost surely, 2^450210118 is an apocalyptic number.

450210118 is a deficient number, since it is larger than the sum of its proper divisors (236196842).

450210118 is a wasteful number, since it uses less digits than its factorization.

450210118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 450210118 is about 21218.1553863666. The cubic root of 450210118 is about 766.4286845053.

The spelling of 450210118 in words is "four hundred fifty million, two hundred ten thousand, one hundred eighteen".