216516250150 has 96 divisors (see below), whose sum is σ = 419043554496. Its totient is φ = 83166720000.

The previous prime is 216516250127. The next prime is 216516250183. The reversal of 216516250150 is 51052615612.

216516250150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159085470 + ... + 159086830.

It is an arithmetic number, because the mean of its divisors is an integer number (4365037026).

Almost surely, 2^216516250150 is an apocalyptic number.

216516250150 is a deficient number, since it is larger than the sum of its proper divisors (202527304346).

216516250150 is a wasteful number, since it uses less digits than its factorization.

216516250150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578 (or 2573 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 216516250150 its reverse (51052615612), we get a palindrome (267568865762).

The spelling of 216516250150 in words is "two hundred sixteen billion, five hundred sixteen million, two hundred fifty thousand, one hundred fifty".