450093642276 has 12 divisors (see below), whose sum is σ = 1050218498672. Its totient is φ = 150031214088.

The previous prime is 450093642263. The next prime is 450093642287. The reversal of 450093642276 is 672246390054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 18753901750 + ... + 18753901773.

Almost surely, 2^450093642276 is an apocalyptic number.

It is an amenable number.

450093642276 is an abundant number, since it is smaller than the sum of its proper divisors (600124856396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450093642276 is a wasteful number, since it uses less digits than its factorization.

450093642276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37507803530 (or 37507803528 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 450093642276 in words is "four hundred fifty billion, ninety-three million, six hundred forty-two thousand, two hundred seventy-six".