450738270992 has 40 divisors (see below), whose sum is σ = 887519266560. Its totient is φ = 221714760960.

The previous prime is 450738270979. The next prime is 450738271073. The reversal of 450738270992 is 299072837054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97484 + ... + 954452.

It is an arithmetic number, because the mean of its divisors is an integer number (22187981664).

Almost surely, 2^450738270992 is an apocalyptic number.

It is an amenable number.

450738270992 is a deficient number, since it is larger than the sum of its proper divisors (436780995568).

450738270992 is a wasteful number, since it uses less digits than its factorization.

450738270992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857511 (or 857505 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 450738270992 in words is "four hundred fifty billion, seven hundred thirty-eight million, two hundred seventy thousand, nine hundred ninety-two".