4505887268 has 18 divisors (see below), whose sum is σ = 8072959734. Its totient is φ = 2200545984.

The previous prime is 4505887261. The next prime is 4505887279. The reversal of 4505887268 is 8627885054.

It can be written as a sum of positive squares in only one way, i.e., 4138091584 + 367795684 = 64328^2 + 19178^2 .

It is a super-3 number, since 3×4505887268³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4505887261) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 297221 + ... + 312012.

It is an arithmetic number, because the mean of its divisors is an integer number (448497763).

Almost surely, 2^4505887268 is an apocalyptic number.

It is an amenable number.

4505887268 is a deficient number, since it is larger than the sum of its proper divisors (3567072466).

4505887268 is a wasteful number, since it uses less digits than its factorization.

4505887268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609323 (or 609278 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 53.

The square root of 4505887268 is about 67125.9060869945. The cubic root of 4505887268 is about 1651.6832859071.

The spelling of 4505887268 in words is "four billion, five hundred five million, eight hundred eighty-seven thousand, two hundred sixty-eight".