162363225256 has 8 divisors (see below), whose sum is σ = 304431047370. Its totient is φ = 81181612624.

The previous prime is 162363225181. The next prime is 162363225263. The reversal of 162363225256 is 652522363261.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 132168602500 + 30194622756 = 363550^2 + 173766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10147701571 + ... + 10147701586.

Almost surely, 2^162363225256 is an apocalyptic number.

It is an amenable number.

162363225256 is a deficient number, since it is larger than the sum of its proper divisors (142067822114).

162363225256 is a wasteful number, since it uses less digits than its factorization.

162363225256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20295403163 (or 20295403159 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The spelling of 162363225256 in words is "one hundred sixty-two billion, three hundred sixty-three million, two hundred twenty-five thousand, two hundred fifty-six".