450632010300561 has 12 divisors (see below), whose sum is σ = 650914906034692. Its totient is φ = 300420416077056.

The previous prime is 450632010300559. The next prime is 450632010300623. The reversal of 450632010300561 is 165003010236054.

450632010300561 is a `hidden beast` number, since 4 + 5 + 0 + 63 + 2 + 0 + 1 + 0 + 30 + 0 + 561 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 410928401134161 + 39703609166400 = 20271369^2 + 6301080^2 .

It is not a de Polignac number, because 450632010300561 - 2¹ = 450632010300559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450632010370561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73915396 + ... + 79779381.

Almost surely, 2^{450632010300561} is an apocalyptic number.

It is an amenable number.

450632010300561 is a deficient number, since it is larger than the sum of its proper divisors (200282895734131).

450632010300561 is a wasteful number, since it uses less digits than its factorization.

450632010300561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154020560 (or 154020557 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 450632010300561 in words is "four hundred fifty trillion, six hundred thirty-two billion, ten million, three hundred thousand, five hundred sixty-one".