451065454613116 has 36 divisors (see below), whose sum is σ = 924846435773400. Its totient is φ = 191923019731296.

The previous prime is 451065454613087. The next prime is 451065454613177. The reversal of 451065454613116 is 611316454560154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8278225851 + ... + 8278280338.

Almost surely, 2^{451065454613116} is an apocalyptic number.

It is an amenable number.

451065454613116 is an abundant number, since it is smaller than the sum of its proper divisors (473780981160284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451065454613116 is a wasteful number, since it uses less digits than its factorization.

451065454613116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16556506346 (or 16556506337 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 451065454613116 in words is "four hundred fifty-one trillion, sixty-five billion, four hundred fifty-four million, six hundred thirteen thousand, one hundred sixteen".