4545535552 has 28 divisors (see below), whose sum is σ = 9022878576. Its totient is φ = 2272054400.

The previous prime is 4545535543. The next prime is 4545535583. The reversal of 4545535552 is 2555355454.

It is a junction number, because it is equal to n+sod(n) for n = 4545535499 and 4545535508.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 237243 + ... + 255685.

Almost surely, 2^4545535552 is an apocalyptic number.

It is an amenable number.

4545535552 is a deficient number, since it is larger than the sum of its proper divisors (4477343024).

4545535552 is a wasteful number, since it uses less digits than its factorization.

4545535552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22306 (or 22296 counting only the distinct ones).

The product of its digits is 1500000, while the sum is 43.

The square root of 4545535552 is about 67420.5870042675. The cubic root of 4545535552 is about 1656.5136527291.

The spelling of 4545535552 in words is "four billion, five hundred forty-five million, five hundred thirty-five thousand, five hundred fifty-two".