4395159616 has 21 divisors (see below), whose sum is σ = 8722697439. Its totient is φ = 2197314624.

The previous prime is 4395159557. The next prime is 4395159619. The reversal of 4395159616 is 6169515934.

The square root of 4395159616 is 66296.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4395159616.

It is not an unprimeable number, because it can be changed into a prime (4395159619) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 526225 + ... + 534511.

Almost surely, 2^4395159616 is an apocalyptic number.

4395159616 is the 66296-th square number.

It is an amenable number.

4395159616 is a deficient number, since it is larger than the sum of its proper divisors (4327537823).

4395159616 is an frugal number, since it uses more digits than its factorization.

4395159616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16586 (or 8289 counting only the distinct ones).

The product of its digits is 874800, while the sum is 49.

The cubic root of 4395159616 is about 1638.0414374571.

Multiplying 4395159616 by its sum of digits (49), we get a square (215362821184 = 464072²).

The spelling of 4395159616 in words is "four billion, three hundred ninety-five million, one hundred fifty-nine thousand, six hundred sixteen".