454245535591 has 8 divisors (see below), whose sum is σ = 480973039344. Its totient is φ = 427518829440.

The previous prime is 454245535589. The next prime is 454245535603. The reversal of 454245535591 is 195535542454.

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 454245535591 - 2¹ = 454245535589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454245535531) 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, 1291836 + ... + 1605406.

It is an arithmetic number, because the mean of its divisors is an integer number (60121629918).

Almost surely, 2^454245535591 is an apocalyptic number.

454245535591 is a deficient number, since it is larger than the sum of its proper divisors (26727503753).

454245535591 is a wasteful number, since it uses less digits than its factorization.

454245535591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398801.

The product of its digits is 10800000, while the sum is 52.

The spelling of 454245535591 in words is "four hundred fifty-four billion, two hundred forty-five million, five hundred thirty-five thousand, five hundred ninety-one".