450272028713 has 32 divisors (see below), whose sum is σ = 513139536000. Its totient is φ = 391673028096.

The previous prime is 450272028673. The next prime is 450272028727. The reversal of 450272028713 is 317820272054.

It is a cyclic number.

It is not a de Polignac number, because 450272028713 - 2¹⁶ = 450271963177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450272028733) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 76979813 + ... + 76985661.

It is an arithmetic number, because the mean of its divisors is an integer number (16035610500).

Almost surely, 2^450272028713 is an apocalyptic number.

It is an amenable number.

450272028713 is a deficient number, since it is larger than the sum of its proper divisors (62867507287).

450272028713 is a wasteful number, since it uses less digits than its factorization.

450272028713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7481.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 450272028713 in words is "four hundred fifty billion, two hundred seventy-two million, twenty-eight thousand, seven hundred thirteen".