5454004545 has 144 divisors (see below), whose sum is σ = 10843709760. Its totient is φ = 2513952000.

The previous prime is 5454004529. The next prime is 5454004627.

5454004545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5454004545 - 2⁴ = 5454004529 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 53999995 + ... + 54000095.

It is an arithmetic number, because the mean of its divisors is an integer number (75303540).

Almost surely, 2^5454004545 is an apocalyptic number.

5454004545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5454004545 is a deficient number, since it is larger than the sum of its proper divisors (5389705215).

5454004545 is a wasteful number, since it uses less digits than its factorization.

5454004545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 5454004545 is about 73851.2325218747. The cubic root of 5454004545 is about 1760.2397814880.

It can be divided in two parts, 545400 and 4545, that added together give a palindrome (549945).

The spelling of 5454004545 in words is "five billion, four hundred fifty-four million, four thousand, five hundred forty-five".