4544554454 has 16 divisors (see below), whose sum is σ = 7457864400. Its totient is φ = 2059784160.

The previous prime is 4544554453. The next prime is 4544554477.

4544554454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544554451) 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, 288269 + ... + 303624.

It is an arithmetic number, because the mean of its divisors is an integer number (466116525).

Almost surely, 2^4544554454 is an apocalyptic number.

4544554454 is a deficient number, since it is larger than the sum of its proper divisors (2913309946).

4544554454 is a wasteful number, since it uses less digits than its factorization.

4544554454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592255.

The product of its digits is 2560000, while the sum is 44.

The square root of 4544554454 is about 67413.3106589492. The cubic root of 4544554454 is about 1656.3944647806.

It can be divided in two parts, 45445 and 54454, that added together give a palindrome (99899).

The spelling of 4544554454 in words is "four billion, five hundred forty-four million, five hundred fifty-four thousand, four hundred fifty-four".