450054608 has 20 divisors (see below), whose sum is σ = 873413220. Its totient is φ = 224657664.

The previous prime is 450054601. The next prime is 450054629. The reversal of 450054608 is 806450054.

It can be written as a sum of positive squares in 2 ways, for example, as 47169424 + 402885184 = 6868^2 + 20072^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450054601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12923 + ... + 32666.

It is an arithmetic number, because the mean of its divisors is an integer number (43670661).

Almost surely, 2^450054608 is an apocalyptic number.

It is an amenable number.

450054608 is a deficient number, since it is larger than the sum of its proper divisors (423358612).

450054608 is a wasteful number, since it uses less digits than its factorization.

450054608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46214 (or 46208 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 450054608 is about 21214.4905194539. The cubic root of 450054608 is about 766.3404286401.

The spelling of 450054608 in words is "four hundred fifty million, fifty-four thousand, six hundred eight".