4395652657 has 8 divisors (see below), whose sum is σ = 4949943552. Its totient is φ = 3867142800.

The previous prime is 4395652643. The next prime is 4395652661. The reversal of 4395652657 is 7562565934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4395652657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4395652607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6444898 + ... + 6445579.

It is an arithmetic number, because the mean of its divisors is an integer number (618742944).

Almost surely, 2^4395652657 is an apocalyptic number.

It is an amenable number.

4395652657 is a deficient number, since it is larger than the sum of its proper divisors (554290895).

4395652657 is a wasteful number, since it uses less digits than its factorization.

4395652657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890519.

The product of its digits is 6804000, while the sum is 52.

The square root of 4395652657 is about 66299.7183779841. The cubic root of 4395652657 is about 1638.1026860019.

The spelling of 4395652657 in words is "four billion, three hundred ninety-five million, six hundred fifty-two thousand, six hundred fifty-seven".