450352267628 has 6 divisors (see below), whose sum is σ = 788116468356. Its totient is φ = 225176133812.

The previous prime is 450352267601. The next prime is 450352267649. The reversal of 450352267628 is 826762253054.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56294033450 + ... + 56294033457.

It is an arithmetic number, because the mean of its divisors is an integer number (131352744726).

Almost surely, 2^450352267628 is an apocalyptic number.

It is an amenable number.

450352267628 is a deficient number, since it is larger than the sum of its proper divisors (337764200728).

450352267628 is a wasteful number, since it uses less digits than its factorization.

450352267628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112588066911 (or 112588066909 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 450352267628 in words is "four hundred fifty billion, three hundred fifty-two million, two hundred sixty-seven thousand, six hundred twenty-eight".