4554434145 has 8 divisors (see below), whose sum is σ = 7287094656. Its totient is φ = 2429031536.

The previous prime is 4554434111. The next prime is 4554434149. The reversal of 4554434145 is 5414344554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4554434145 - 2⁹ = 4554433633 is a prime.

It is a super-2 number, since 2×4554434145² = 41485740762283762050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4554434149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151814457 + ... + 151814486.

It is an arithmetic number, because the mean of its divisors is an integer number (910886832).

Almost surely, 2^4554434145 is an apocalyptic number.

It is an amenable number.

4554434145 is a deficient number, since it is larger than the sum of its proper divisors (2732660511).

4554434145 is a wasteful number, since it uses less digits than its factorization.

4554434145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303628951.

The product of its digits is 384000, while the sum is 39.

The square root of 4554434145 is about 67486.5478817816. The cubic root of 4554434145 is about 1657.5939091728.

Adding to 4554434145 its reverse (5414344554), we get a palindrome (9968778699).

The spelling of 4554434145 in words is "four billion, five hundred fifty-four million, four hundred thirty-four thousand, one hundred forty-five".