4548448454 has 32 divisors (see below), whose sum is σ = 7495473024. Its totient is φ = 2052930880.

The previous prime is 4548448441. The next prime is 4548448459.

4548448454 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4548448459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269817 + ... + 2271819.

It is an arithmetic number, because the mean of its divisors is an integer number (234233532).

Almost surely, 2^4548448454 is an apocalyptic number.

4548448454 is a deficient number, since it is larger than the sum of its proper divisors (2947024570).

4548448454 is a wasteful number, since it uses less digits than its factorization.

4548448454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692.

The product of its digits is 6553600, while the sum is 50.

The square root of 4548448454 is about 67442.1860114276. The cubic root of 4548448454 is about 1656.8674234069.

The spelling of 4548448454 in words is "four billion, five hundred forty-eight million, four hundred forty-eight thousand, four hundred fifty-four".