162155015550616 has 64 divisors (see below), whose sum is σ = 353344070620800. Its totient is φ = 68986223193600.

The previous prime is 162155015550613. The next prime is 162155015550617. The reversal of 162155015550616 is 616055510551261.

It is a self number, because there is not a number n which added to its sum of digits gives 162155015550616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162155015550613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584094145 + ... + 584371696.

It is an arithmetic number, because the mean of its divisors is an integer number (5521001103450).

Almost surely, 2^{162155015550616} is an apocalyptic number.

It is an amenable number.

162155015550616 is an abundant number, since it is smaller than the sum of its proper divisors (191189055070184).

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

162155015550616 is a wasteful number, since it uses less digits than its factorization.

162155015550616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168465960 (or 1168465956 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 49.

The spelling of 162155015550616 in words is "one hundred sixty-two trillion, one hundred fifty-five billion, fifteen million, five hundred fifty thousand, six hundred sixteen".