2395420505 has 4 divisors (see below), whose sum is σ = 2874504612. Its totient is φ = 1916336400.

The previous prime is 2395420501. The next prime is 2395420519. The reversal of 2395420505 is 5050245932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 613651984 + 1781768521 = 24772^2 + 42211^2 .

It is not a de Polignac number, because 2395420505 - 2² = 2395420501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2395420501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239542046 + ... + 239542055.

It is an arithmetic number, because the mean of its divisors is an integer number (718626153).

Almost surely, 2^2395420505 is an apocalyptic number.

It is an amenable number.

2395420505 is a deficient number, since it is larger than the sum of its proper divisors (479084107).

2395420505 is an equidigital number, since it uses as much as digits as its factorization.

2395420505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479084106.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 2395420505 is about 48943.0332631724. The cubic root of 2395420505 is about 1338.0137843849.

The spelling of 2395420505 in words is "two billion, three hundred ninety-five million, four hundred twenty thousand, five hundred five".