4575729136 has 40 divisors (see below), whose sum is σ = 9853927344. Its totient is φ = 2040629760.

The previous prime is 4575729121. The next prime is 4575729157. The reversal of 4575729136 is 6319275754.

It is a self number, because there is not a number n which added to its sum of digits gives 4575729136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235941 + ... + 254596.

Almost surely, 2^4575729136 is an apocalyptic number.

It is an amenable number.

4575729136 is an abundant number, since it is smaller than the sum of its proper divisors (5278198208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4575729136 is a wasteful number, since it uses less digits than its factorization.

4575729136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490609 (or 490603 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 49.

The square root of 4575729136 is about 67644.1360060131. The cubic root of 4575729136 is about 1660.1733423281.

The spelling of 4575729136 in words is "four billion, five hundred seventy-five million, seven hundred twenty-nine thousand, one hundred thirty-six".