4554451143 has 12 divisors (see below), whose sum is σ = 7176711048. Its totient is φ = 2760273360.

The previous prime is 4554451141. The next prime is 4554451171. The reversal of 4554451143 is 3411544554.

It is not a de Polignac number, because 4554451143 - 2¹ = 4554451141 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4554451098 and 4554451107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554451141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23002180 + ... + 23002377.

It is an arithmetic number, because the mean of its divisors is an integer number (598059254).

Almost surely, 2^4554451143 is an apocalyptic number.

4554451143 is a deficient number, since it is larger than the sum of its proper divisors (2622259905).

4554451143 is a wasteful number, since it uses less digits than its factorization.

4554451143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46004574 (or 46004571 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 4554451143 is about 67486.6738178731. The cubic root of 4554451143 is about 1657.5959713204.

Adding to 4554451143 its reverse (3411544554), we get a palindrome (7965995697).

It can be divided in two parts, 45544511 and 43, that added together give a palindrome (45544554).

The spelling of 4554451143 in words is "four billion, five hundred fifty-four million, four hundred fifty-one thousand, one hundred forty-three".