2395515197 has 2 divisors, whose sum is σ = 2395515198. Its totient is φ = 2395515196.

The previous prime is 2395515191. The next prime is 2395515211. The reversal of 2395515197 is 7915155932.

It is a happy number.

2395515197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2289239716 + 106275481 = 47846^2 + 10309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2395515197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2395515191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197757598 + 1197757599.

It is an arithmetic number, because the mean of its divisors is an integer number (1197757599).

Almost surely, 2^2395515197 is an apocalyptic number.

It is an amenable number.

2395515197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2395515197 is an equidigital number, since it uses as much as digits as its factorization.

2395515197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 425250, while the sum is 47.

The square root of 2395515197 is about 48944.0006231612. Note that the first 3 decimals coincide. The cubic root of 2395515197 is about 1338.0314149056.

The spelling of 2395515197 in words is "two billion, three hundred ninety-five million, five hundred fifteen thousand, one hundred ninety-seven".