454230772013 has 4 divisors (see below), whose sum is σ = 454542103680. Its totient is φ = 453919440348.

The previous prime is 454230771991. The next prime is 454230772031. The reversal of 454230772013 is 310277032454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 454230772013 - 2³⁰ = 453157030189 is a prime.

It is a super-3 number, since 3×454230772013³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454230772033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155663645 + ... + 155666562.

It is an arithmetic number, because the mean of its divisors is an integer number (113635525920).

Almost surely, 2^454230772013 is an apocalyptic number.

It is an amenable number.

454230772013 is a deficient number, since it is larger than the sum of its proper divisors (311331667).

454230772013 is a wasteful number, since it uses less digits than its factorization.

454230772013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311331666.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 454230772013 in words is "four hundred fifty-four billion, two hundred thirty million, seven hundred seventy-two thousand, thirteen".