4504545905 has 8 divisors (see below), whose sum is σ = 5410915584. Its totient is φ = 3599996400.

The previous prime is 4504545887. The next prime is 4504545907. The reversal of 4504545905 is 5095454054.

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

It is not a de Polignac number, because 4504545905 - 2¹⁰ = 4504544881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4504545907) 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, 449591 + ... + 459500.

It is an arithmetic number, because the mean of its divisors is an integer number (676364448).

Almost surely, 2^4504545905 is an apocalyptic number.

It is an amenable number.

4504545905 is a deficient number, since it is larger than the sum of its proper divisors (906369679).

4504545905 is an equidigital number, since it uses as much as digits as its factorization.

4504545905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910087.

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 4504545905 is about 67115.9139474387. The cubic root of 4504545905 is about 1651.5193724462.

Adding to 4504545905 its reverse (5095454054), we get a palindrome (9599999959).

The spelling of 4504545905 in words is "four billion, five hundred four million, five hundred forty-five thousand, nine hundred five".