395052605 has 8 divisors (see below), whose sum is σ = 474579000. Its totient is φ = 315698176.

The previous prime is 395052583. The next prime is 395052607. The reversal of 395052605 is 506250593.

395052605 is nontrivially palindromic in base 2.

It can be written as a sum of positive squares in 4 ways, for example, as 76729 + 394975876 = 277^2 + 19874^2 .

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 395052605 - 2¹⁰ = 395051581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395052607) 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, 37880 + ... + 47169.

It is an arithmetic number, because the mean of its divisors is an integer number (59322375).

Almost surely, 2^395052605 is an apocalyptic number.

It is an amenable number.

395052605 is a deficient number, since it is larger than the sum of its proper divisors (79526395).

395052605 is an equidigital number, since it uses as much as digits as its factorization.

395052605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85983.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 395052605 is about 19875.9302926932. The cubic root of 395052605 is about 733.7559624245.

The spelling of 395052605 in words is "three hundred ninety-five million, fifty-two thousand, six hundred five".