4395652413521 has 8 divisors (see below), whose sum is σ = 4587403283520. Its totient is φ = 4203954505872.

The previous prime is 4395652413499. The next prime is 4395652413563. The reversal of 4395652413521 is 1253142565934.

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

It is a cyclic number.

It is not a de Polignac number, because 4395652413521 - 2⁶ = 4395652413457 is a prime.

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 4395652413521.

It is not an unprimeable number, because it can be changed into a prime (4395652415521) 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, 13070930 + ... + 13403003.

It is an arithmetic number, because the mean of its divisors is an integer number (573425410440).

Almost surely, 2^{4395652413521} is an apocalyptic number.

It is an amenable number.

4395652413521 is a deficient number, since it is larger than the sum of its proper divisors (191750869999).

4395652413521 is a wasteful number, since it uses less digits than its factorization.

4395652413521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26481175.

The product of its digits is 3888000, while the sum is 50.

The spelling of 4395652413521 in words is "four trillion, three hundred ninety-five billion, six hundred fifty-two million, four hundred thirteen thousand, five hundred twenty-one".