162953279959 has 2 divisors, whose sum is σ = 162953279960. Its totient is φ = 162953279958.

The previous prime is 162953279947. The next prime is 162953280019. The reversal of 162953279959 is 959972359261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162953279959 - 2¹¹ = 162953277911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162953279894 and 162953279903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162953279939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81476639979 + 81476639980.

It is an arithmetic number, because the mean of its divisors is an integer number (81476639980).

Almost surely, 2^162953279959 is an apocalyptic number.

162953279959 is a deficient number, since it is larger than the sum of its proper divisors (1).

162953279959 is an equidigital number, since it uses as much as digits as its factorization.

162953279959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82668600, while the sum is 67.

The spelling of 162953279959 in words is "one hundred sixty-two billion, nine hundred fifty-three million, two hundred seventy-nine thousand, nine hundred fifty-nine".