450544552 has 16 divisors (see below), whose sum is σ = 849196800. Its totient is φ = 224092080.

The previous prime is 450544547. The next prime is 450544571. The reversal of 450544552 is 255445054.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145902 + ... + 148957.

It is an arithmetic number, because the mean of its divisors is an integer number (53074800).

Almost surely, 2^450544552 is an apocalyptic number.

It is an amenable number.

450544552 is a deficient number, since it is larger than the sum of its proper divisors (398652248).

450544552 is a wasteful number, since it uses less digits than its factorization.

450544552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295056 (or 295052 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 450544552 is about 21226.0347686514. The cubic root of 450544552 is about 766.6184154468.

The spelling of 450544552 in words is "four hundred fifty million, five hundred forty-four thousand, five hundred fifty-two".