450328544612 has 36 divisors (see below), whose sum is σ = 849432245760. Its totient is φ = 208774904112.

The previous prime is 450328544591. The next prime is 450328544683. The reversal of 450328544612 is 216445823054.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3249812 + ... + 3385547.

It is an arithmetic number, because the mean of its divisors is an integer number (23595340160).

Almost surely, 2^450328544612 is an apocalyptic number.

It is an amenable number.

450328544612 is a deficient number, since it is larger than the sum of its proper divisors (399103701148).

450328544612 is a wasteful number, since it uses less digits than its factorization.

450328544612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635448 (or 6635427 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 450328544612 in words is "four hundred fifty billion, three hundred twenty-eight million, five hundred forty-four thousand, six hundred twelve".