162255013 has 2 divisors, whose sum is σ = 162255014. Its totient is φ = 162255012.

The previous prime is 162255011. The next prime is 162255031. The reversal of 162255013 is 310552261.

162255013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (162255031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160959969 + 1295044 = 12687^2 + 1138^2 .

It is a cyclic number.

It is not a de Polignac number, because 162255013 - 2¹ = 162255011 is a prime.

Together with 162255011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162255011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81127506 + 81127507.

It is an arithmetic number, because the mean of its divisors is an integer number (81127507).

Almost surely, 2^162255013 is an apocalyptic number.

It is an amenable number.

162255013 is a deficient number, since it is larger than the sum of its proper divisors (1).

162255013 is an equidigital number, since it uses as much as digits as its factorization.

162255013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 162255013 is about 12737.9359787997. The cubic root of 162255013 is about 545.4220707122.

The spelling of 162255013 in words is "one hundred sixty-two million, two hundred fifty-five thousand, thirteen".