454080983291 has 4 divisors (see below), whose sum is σ = 489010289712. Its totient is φ = 419151676872.

The previous prime is 454080983273. The next prime is 454080983353. The reversal of 454080983291 is 192389080454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454080983291 - 2⁶ = 454080983227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454080982291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17464653191 + ... + 17464653216.

It is an arithmetic number, because the mean of its divisors is an integer number (122252572428).

Almost surely, 2^454080983291 is an apocalyptic number.

454080983291 is a deficient number, since it is larger than the sum of its proper divisors (34929306421).

454080983291 is a wasteful number, since it uses less digits than its factorization.

454080983291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34929306420.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 454080983291 in words is "four hundred fifty-four billion, eighty million, nine hundred eighty-three thousand, two hundred ninety-one".