395795537 has 2 divisors, whose sum is σ = 395795538. Its totient is φ = 395795536.

The previous prime is 395795531. The next prime is 395795551. The reversal of 395795537 is 735597593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 367450561 + 28344976 = 19169^2 + 5324^2 .

It is a cyclic number.

It is not a de Polignac number, because 395795537 - 2¹² = 395791441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (395795531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197897768 + 197897769.

It is an arithmetic number, because the mean of its divisors is an integer number (197897769).

Almost surely, 2^395795537 is an apocalyptic number.

It is an amenable number.

395795537 is a deficient number, since it is larger than the sum of its proper divisors (1).

395795537 is an equidigital number, since it uses as much as digits as its factorization.

395795537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4465125, while the sum is 53.

The square root of 395795537 is about 19894.6107526636. The cubic root of 395795537 is about 734.2156391121.

The spelling of 395795537 in words is "three hundred ninety-five million, seven hundred ninety-five thousand, five hundred thirty-seven".