450546221354 has 8 divisors (see below), whose sum is σ = 684374007360. Its totient is φ = 222421552236.

The previous prime is 450546221327. The next prime is 450546221393. The reversal of 450546221354 is 453122645054.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1425779024 + ... + 1425779339.

It is an arithmetic number, because the mean of its divisors is an integer number (85546750920).

Almost surely, 2^450546221354 is an apocalyptic number.

450546221354 is a deficient number, since it is larger than the sum of its proper divisors (233827786006).

450546221354 is a wasteful number, since it uses less digits than its factorization.

450546221354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851558444.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 450546221354 in words is "four hundred fifty billion, five hundred forty-six million, two hundred twenty-one thousand, three hundred fifty-four".