4573616072 has 8 divisors (see below), whose sum is σ = 8575530150. Its totient is φ = 2286808032.

The previous prime is 4573616059. The next prime is 4573616077. The reversal of 4573616072 is 2706163754.

It can be written as a sum of positive squares in only one way, i.e., 3685218436 + 888397636 = 60706^2 + 29806^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (4573616077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285850997 + ... + 285851012.

Almost surely, 2^4573616072 is an apocalyptic number.

It is an amenable number.

4573616072 is a deficient number, since it is larger than the sum of its proper divisors (4001914078).

4573616072 is a wasteful number, since it uses less digits than its factorization.

4573616072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571702015 (or 571702011 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 4573616072 is about 67628.5152284153. The cubic root of 4573616072 is about 1659.9177478963.

The spelling of 4573616072 in words is "four billion, five hundred seventy-three million, six hundred sixteen thousand, seventy-two".