452164565043 has 12 divisors (see below), whose sum is σ = 668315585080. Its totient is φ = 294432739776.

The previous prime is 452164564997. The next prime is 452164565053. The reversal of 452164565043 is 340565461254.

452164565043 is a `hidden beast` number, since 4 + 5 + 21 + 64 + 565 + 0 + 4 + 3 = 666.

452164565043 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 452164565043 - 2²⁹ = 451627694131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452164565043.

It is not an unprimeable number, because it can be changed into a prime (452164565053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584191558 + ... + 584192331.

Almost surely, 2^452164565043 is an apocalyptic number.

452164565043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

452164565043 is a deficient number, since it is larger than the sum of its proper divisors (216151020037).

452164565043 is a wasteful number, since it uses less digits than its factorization.

452164565043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168383938 (or 1168383935 counting only the distinct ones).

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

The spelling of 452164565043 in words is "four hundred fifty-two billion, one hundred sixty-four million, five hundred sixty-five thousand, forty-three".