450451210003213 has 16 divisors (see below), whose sum is σ = 497687510286720. Its totient is φ = 405519431302656.

The previous prime is 450451210003187. The next prime is 450451210003217. The reversal of 450451210003213 is 312300012154054.

It is a cyclic number.

It is not a de Polignac number, because 450451210003213 - 2²¹ = 450451207906061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450451210003217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86419318 + ... + 91483336.

It is an arithmetic number, because the mean of its divisors is an integer number (31105469392920).

Almost surely, 2^{450451210003213} is an apocalyptic number.

It is an amenable number.

450451210003213 is a deficient number, since it is larger than the sum of its proper divisors (47236300283507).

450451210003213 is a wasteful number, since it uses less digits than its factorization.

450451210003213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5291556.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 450451210003213 its reverse (312300012154054), we get a palindrome (762751222157267).

The spelling of 450451210003213 in words is "four hundred fifty trillion, four hundred fifty-one billion, two hundred ten million, three thousand, two hundred thirteen".