4543223454 has 72 divisors (see below), whose sum is σ = 12491783928. Its totient is φ = 1180055520.

The previous prime is 4543223413. The next prime is 4543223501.

4543223454 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 35 ways as a sum of consecutive naturals, for example, 224437 + ... + 243840.

It is an arithmetic number, because the mean of its divisors is an integer number (173496999).

Almost surely, 2^4543223454 is an apocalyptic number.

4543223454 is an abundant number, since it is smaller than the sum of its proper divisors (7948560474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543223454 is a wasteful number, since it uses less digits than its factorization.

4543223454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468310 (or 468300 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

The square root of 4543223454 is about 67403.4379983692. The cubic root of 4543223454 is about 1656.2327418275.

It can be divided in two parts, 45432 and 23454, that added together give a palindrome (68886).

The spelling of 4543223454 in words is "four billion, five hundred forty-three million, two hundred twenty-three thousand, four hundred fifty-four".