163295413 has 2 divisors, whose sum is σ = 163295414. Its totient is φ = 163295412.

The previous prime is 163295399. The next prime is 163295459. The reversal of 163295413 is 314592361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109683729 + 53611684 = 10473^2 + 7322^2 .

It is a cyclic number.

It is not a de Polignac number, because 163295413 - 2¹⁷ = 163164341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163295213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81647706 + 81647707.

It is an arithmetic number, because the mean of its divisors is an integer number (81647707).

Almost surely, 2^163295413 is an apocalyptic number.

It is an amenable number.

163295413 is a deficient number, since it is larger than the sum of its proper divisors (1).

163295413 is an equidigital number, since it uses as much as digits as its factorization.

163295413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 163295413 is about 12778.7093636251. The cubic root of 163295413 is about 546.5853599994.

The spelling of 163295413 in words is "one hundred sixty-three million, two hundred ninety-five thousand, four hundred thirteen".