450636150101045 has 4 divisors (see below), whose sum is σ = 540763380121260. Its totient is φ = 360508920080832.

The previous prime is 450636150101021. The next prime is 450636150101113. The reversal of 450636150101045 is 540101051636054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 315807801244324 + 134828348856721 = 17770982^2 + 11611561^2 .

It is a cyclic number.

It is not a de Polignac number, because 450636150101045 - 2⁸ = 450636150100789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450636150100993 and 450636150101011.

It is a congruent number.

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, 45063615010100 + ... + 45063615010109.

It is an arithmetic number, because the mean of its divisors is an integer number (135190845030315).

Almost surely, 2^{450636150101045} is an apocalyptic number.

It is an amenable number.

450636150101045 is a deficient number, since it is larger than the sum of its proper divisors (90127230020215).

450636150101045 is an equidigital number, since it uses as much as digits as its factorization.

450636150101045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90127230020214.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 450636150101045 in words is "four hundred fifty trillion, six hundred thirty-six billion, one hundred fifty million, one hundred one thousand, forty-five".