454453354454 has 64 divisors (see below), whose sum is σ = 849962211840. Its totient is φ = 179552862720.

The previous prime is 454453354447. The next prime is 454453354489.

454453354454 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661424 + ... + 1160339.

It is an arithmetic number, because the mean of its divisors is an integer number (13280659560).

Almost surely, 2^454453354454 is an apocalyptic number.

454453354454 is a deficient number, since it is larger than the sum of its proper divisors (395508857386).

454453354454 is a wasteful number, since it uses less digits than its factorization.

454453354454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821845.

The product of its digits is 23040000, while the sum is 50.

The spelling of 454453354454 in words is "four hundred fifty-four billion, four hundred fifty-three million, three hundred fifty-four thousand, four hundred fifty-four".