450648250406 has 8 divisors (see below), whose sum is σ = 676251364464. Its totient is φ = 225231128920.

The previous prime is 450648250397. The next prime is 450648250417. The reversal of 450648250406 is 604052846054.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46492085 + ... + 46501776.

It is an arithmetic number, because the mean of its divisors is an integer number (84531420558).

Almost surely, 2^450648250406 is an apocalyptic number.

450648250406 is a deficient number, since it is larger than the sum of its proper divisors (225603114058).

450648250406 is a wasteful number, since it uses less digits than its factorization.

450648250406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92996286.

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

The spelling of 450648250406 in words is "four hundred fifty billion, six hundred forty-eight million, two hundred fifty thousand, four hundred six".