450565054 has 32 divisors (see below), whose sum is σ = 711360000. Its totient is φ = 213754464.

The previous prime is 450565039. The next prime is 450565061.

450565054 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 1188637 + ... + 1189015.

It is an arithmetic number, because the mean of its divisors is an integer number (22230000).

Almost surely, 2^450565054 is an apocalyptic number.

450565054 is a deficient number, since it is larger than the sum of its proper divisors (260794946).

450565054 is a wasteful number, since it uses less digits than its factorization.

450565054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 450565054 is about 21226.5177078107. The cubic root of 450565054 is about 766.6300435772.

Subtracting from 450565054 its product of nonzero digits (60000), we obtain a palindrome (450505054).

It can be divided in two parts, 450 and 565054, that added together give a square (565504 = 752²).

The spelling of 450565054 in words is "four hundred fifty million, five hundred sixty-five thousand, fifty-four".