454435534454 has 24 divisors (see below), whose sum is σ = 749563704624. Its totient is φ = 206476578000.

The previous prime is 454435534429. The next prime is 454435534477.

454435534454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204479 + ... + 975029.

It is an arithmetic number, because the mean of its divisors is an integer number (31231821026).

Almost surely, 2^454435534454 is an apocalyptic number.

454435534454 is a deficient number, since it is larger than the sum of its proper divisors (295128170170).

454435534454 is a wasteful number, since it uses less digits than its factorization.

454435534454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773012 (or 773001 counting only the distinct ones).

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

It can be divided in two parts, 454435 and 534454, that added together give a palindrome (988889).

The spelling of 454435534454 in words is "four hundred fifty-four billion, four hundred thirty-five million, five hundred thirty-four thousand, four hundred fifty-four".