162052215616 has 28 divisors (see below), whose sum is σ = 324577728288. Its totient is φ = 80268851072.

The previous prime is 162052215599. The next prime is 162052215643. The reversal of 162052215616 is 616512250261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11825236 + ... + 11838931.

Almost surely, 2^162052215616 is an apocalyptic number.

162052215616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162052215616 is an abundant number, since it is smaller than the sum of its proper divisors (162525512672).

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

162052215616 is a wasteful number, since it uses less digits than its factorization.

162052215616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23664286 (or 23664276 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 162052215616 its reverse (616512250261), we get a palindrome (778564465877).

The spelling of 162052215616 in words is "one hundred sixty-two billion, fifty-two million, two hundred fifteen thousand, six hundred sixteen".