450865568054 has 32 divisors (see below), whose sum is σ = 739894176000. Its totient is φ = 204352352800.

The previous prime is 450865568047. The next prime is 450865568057.

450865568054 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×450865568054² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450865568057) 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, 13051697 + ... + 13086195.

It is an arithmetic number, because the mean of its divisors is an integer number (23121693000).

Almost surely, 2^450865568054 is an apocalyptic number.

450865568054 is a deficient number, since it is larger than the sum of its proper divisors (289028607946).

450865568054 is a wasteful number, since it uses less digits than its factorization.

450865568054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36196.

The product of its (nonzero) digits is 23040000, while the sum is 56.

The spelling of 450865568054 in words is "four hundred fifty billion, eight hundred sixty-five million, five hundred sixty-eight thousand, fifty-four".