162510212516 has 12 divisors (see below), whose sum is σ = 287588298060. Its totient is φ = 80342127360.

The previous prime is 162510212509. The next prime is 162510212521. The reversal of 162510212516 is 615212015261.

162510212516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 19868030116 + 142642182400 = 140954^2 + 377680^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228244325 + ... + 228245036.

It is an arithmetic number, because the mean of its divisors is an integer number (23965691505).

Almost surely, 2^162510212516 is an apocalyptic number.

It is an amenable number.

162510212516 is a deficient number, since it is larger than the sum of its proper divisors (125078085544).

162510212516 is a wasteful number, since it uses less digits than its factorization.

162510212516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456489454 (or 456489452 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 162510212516 its reverse (615212015261), we get a palindrome (777722227777).

The spelling of 162510212516 in words is "one hundred sixty-two billion, five hundred ten million, two hundred twelve thousand, five hundred sixteen".