4725725065 has 16 divisors (see below), whose sum is σ = 5784528960. Its totient is φ = 3705197760.

The previous prime is 4725725029. The next prime is 4725725077. The reversal of 4725725065 is 5605275274.

It is a de Polignac number, because none of the positive numbers 2^k-4725725065 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 73447 + ... + 121843.

It is an arithmetic number, because the mean of its divisors is an integer number (361533060).

Almost surely, 2^4725725065 is an apocalyptic number.

It is an amenable number.

4725725065 is a deficient number, since it is larger than the sum of its proper divisors (1058803895).

4725725065 is a wasteful number, since it uses less digits than its factorization.

4725725065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48792.

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 4725725065 is about 68743.9092938422. The cubic root of 4725725065 is about 1678.1192417688.

The spelling of 4725725065 in words is "four billion, seven hundred twenty-five million, seven hundred twenty-five thousand, sixty-five".