4573138552 has 16 divisors (see below), whose sum is σ = 8589251160. Its totient is φ = 2282671584.

The previous prime is 4573138541. The next prime is 4573138597. The reversal of 4573138552 is 2558313754.

It is a junction number, because it is equal to n+sod(n) for n = 4573138499 and 4573138508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482223 + ... + 491614.

Almost surely, 2^4573138552 is an apocalyptic number.

It is an amenable number.

4573138552 is a deficient number, since it is larger than the sum of its proper divisors (4016112608).

4573138552 is a wasteful number, since it uses less digits than its factorization.

4573138552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974430 (or 974426 counting only the distinct ones).

The product of its digits is 504000, while the sum is 43.

The square root of 4573138552 is about 67624.9846728264. The cubic root of 4573138552 is about 1659.8599765764.

The spelling of 4573138552 in words is "four billion, five hundred seventy-three million, one hundred thirty-eight thousand, five hundred fifty-two".