452468540161 has 8 divisors (see below), whose sum is σ = 493683154848. Its totient is φ = 411267444000.

The previous prime is 452468540159. The next prime is 452468540171. The reversal of 452468540161 is 161045864254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452468540161 - 2¹ = 452468540159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452468540171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3309580 + ... + 3443581.

It is an arithmetic number, because the mean of its divisors is an integer number (61710394356).

Almost surely, 2^452468540161 is an apocalyptic number.

It is an amenable number.

452468540161 is a deficient number, since it is larger than the sum of its proper divisors (41214614687).

452468540161 is a wasteful number, since it uses less digits than its factorization.

452468540161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759263.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 452468540161 in words is "four hundred fifty-two billion, four hundred sixty-eight million, five hundred forty thousand, one hundred sixty-one".