453120072163 has 8 divisors (see below), whose sum is σ = 494644800240. Its totient is φ = 411650676480.

The previous prime is 453120072143. The next prime is 453120072179. The reversal of 453120072163 is 361270021354.

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 453120072163 - 2²⁵ = 453086517731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453120072143) 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, 13815970 + ... + 13848727.

It is an arithmetic number, because the mean of its divisors is an integer number (61830600030).

Almost surely, 2^453120072163 is an apocalyptic number.

453120072163 is a deficient number, since it is larger than the sum of its proper divisors (41524728077).

453120072163 is a wasteful number, since it uses less digits than its factorization.

453120072163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27666197.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 453120072163 in words is "four hundred fifty-three billion, one hundred twenty million, seventy-two thousand, one hundred sixty-three".