456432020115453 has 6 divisors (see below), whose sum is σ = 659290695722334. Its totient is φ = 304288013410296.

The previous prime is 456432020115451. The next prime is 456432020115481. The reversal of 456432020115453 is 354511020234654.

456432020115453 is a `hidden beast` number, since 4 + 5 + 6 + 43 + 20 + 20 + 115 + 453 = 666.

It can be written as a sum of positive squares in only one way, i.e., 411554173092804 + 44877847022649 = 20286798^2 + 6699093^2 .

It is not a de Polignac number, because 456432020115453 - 2¹ = 456432020115451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456432020115399 and 456432020115408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456432020115451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25357334450850 + ... + 25357334450867.

It is an arithmetic number, because the mean of its divisors is an integer number (109881782620389).

Almost surely, 2^{456432020115453} is an apocalyptic number.

It is an amenable number.

456432020115453 is a deficient number, since it is larger than the sum of its proper divisors (202858675606881).

456432020115453 is a wasteful number, since it uses less digits than its factorization.

456432020115453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50714668901723 (or 50714668901720 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 456432020115453 in words is "four hundred fifty-six trillion, four hundred thirty-two billion, twenty million, one hundred fifteen thousand, four hundred fifty-three".