162710953 has 2 divisors, whose sum is σ = 162710954. Its totient is φ = 162710952.

The previous prime is 162710903. The next prime is 162710981. The reversal of 162710953 is 359017261.

162710953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 159567424 + 3143529 = 12632^2 + 1773^2 .

It is an emirp because it is prime and its reverse (359017261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162710953 is a prime.

It is not a weakly prime, because it can be changed into another prime (162710903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81355476 + 81355477.

It is an arithmetic number, because the mean of its divisors is an integer number (81355477).

Almost surely, 2^162710953 is an apocalyptic number.

It is an amenable number.

162710953 is a deficient number, since it is larger than the sum of its proper divisors (1).

162710953 is an equidigital number, since it uses as much as digits as its factorization.

162710953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 162710953 is about 12755.8203577818. The cubic root of 162710953 is about 545.9324754254.

The spelling of 162710953 in words is "one hundred sixty-two million, seven hundred ten thousand, nine hundred fifty-three".