450634012106506 has 8 divisors (see below), whose sum is σ = 681932885577444. Its totient is φ = 223323050247360.

The previous prime is 450634012106497. The next prime is 450634012106519. The reversal of 450634012106506 is 605601210436054.

It can be written as a sum of positive squares in 2 ways, for example, as 392394143541481 + 58239868565025 = 19808941^2 + 7631505^2 .

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, 996977902665 + ... + 996977903116.

Almost surely, 2^{450634012106506} is an apocalyptic number.

450634012106506 is a deficient number, since it is larger than the sum of its proper divisors (231298873470938).

450634012106506 is a wasteful number, since it uses less digits than its factorization.

450634012106506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993955805896.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 450634012106506 in words is "four hundred fifty trillion, six hundred thirty-four billion, twelve million, one hundred six thousand, five hundred six".