395065513 has 8 divisors (see below), whose sum is σ = 401175936. Its totient is φ = 388970400.

The previous prime is 395065511. The next prime is 395065523. The reversal of 395065513 is 315560593.

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 395065513 - 2¹ = 395065511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395065511) 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, 55053 + ... + 61813.

It is an arithmetic number, because the mean of its divisors is an integer number (50146992).

Almost surely, 2^395065513 is an apocalyptic number.

It is an amenable number.

395065513 is a deficient number, since it is larger than the sum of its proper divisors (6110423).

395065513 is an equidigital number, since it uses as much as digits as its factorization.

395065513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655.

The product of its (nonzero) digits is 60750, while the sum is 37.

The square root of 395065513 is about 19876.2550044016. The cubic root of 395065513 is about 733.7639539499.

The spelling of 395065513 in words is "three hundred ninety-five million, sixty-five thousand, five hundred thirteen".