4545503504 has 20 divisors (see below), whose sum is σ = 8808251340. Its totient is φ = 2272406400.

The previous prime is 4545503461. The next prime is 4545503591. The reversal of 4545503504 is 4053055454.

It can be written as a sum of positive squares in 2 ways, for example, as 4526598400 + 18905104 = 67280^2 + 4348^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112082 + ... + 147150.

It is an arithmetic number, because the mean of its divisors is an integer number (440412567).

Almost surely, 2^4545503504 is an apocalyptic number.

It is an amenable number.

4545503504 is a deficient number, since it is larger than the sum of its proper divisors (4262747836).

4545503504 is a wasteful number, since it uses less digits than its factorization.

4545503504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43178 (or 43172 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 4545503504 is about 67420.3493316373. The cubic root of 4545503504 is about 1656.5097596731.

Adding to 4545503504 its reverse (4053055454), we get a palindrome (8598558958).

The spelling of 4545503504 in words is "four billion, five hundred forty-five million, five hundred three thousand, five hundred four".