162213076056 has 32 divisors (see below), whose sum is σ = 405600560640. Its totient is φ = 54061975968.

The previous prime is 162213076043. The next prime is 162213076127. The reversal of 162213076056 is 650670312261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418416 + ... + 706751.

It is an arithmetic number, because the mean of its divisors is an integer number (12675017520).

Almost surely, 2^162213076056 is an apocalyptic number.

It is an amenable number.

162213076056 is an abundant number, since it is smaller than the sum of its proper divisors (243387484584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162213076056 is a wasteful number, since it uses less digits than its factorization.

162213076056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131183 (or 1131179 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 162213076056 in words is "one hundred sixty-two billion, two hundred thirteen million, seventy-six thousand, fifty-six".