396595068545 has 8 divisors (see below), whose sum is σ = 512522857896. Its totient is φ = 292870204416.

The previous prime is 396595068403. The next prime is 396595068553. The reversal of 396595068545 is 545860595693.

It can be written as a sum of positive squares in 4 ways, for example, as 229128769 + 396365939776 = 15137^2 + 629576^2 .

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 396595068545 - 2³⁰ = 395521326721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65), and also a Moran number because the ratio is a prime number: 6101462593 = 396595068545 / (3 + 9 + 6 + 5 + 9 + 5 + 0 + 6 + 8 + 5 + 4 + 5).

It is a Duffinian 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, 3050731232 + ... + 3050731361.

It is an arithmetic number, because the mean of its divisors is an integer number (64065357237).

Almost surely, 2^396595068545 is an apocalyptic number.

It is an amenable number.

396595068545 is a deficient number, since it is larger than the sum of its proper divisors (115927789351).

396595068545 is a wasteful number, since it uses less digits than its factorization.

396595068545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6101462611.

The product of its (nonzero) digits is 174960000, while the sum is 65.

The spelling of 396595068545 in words is "three hundred ninety-six billion, five hundred ninety-five million, sixty-eight thousand, five hundred forty-five".