216150001617 has 16 divisors (see below), whose sum is σ = 314864436672. Its totient is φ = 130806486720.

The previous prime is 216150001597. The next prime is 216150001651. The reversal of 216150001617 is 716100051612.

216150001617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 216150001617 - 2¹⁵ = 216149968849 is a prime.

It is a super-2 number, since 2×216150001617² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (216150001667) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4815178 + ... + 4859859.

It is an arithmetic number, because the mean of its divisors is an integer number (19679027292).

Almost surely, 2^216150001617 is an apocalyptic number.

It is an amenable number.

216150001617 is a deficient number, since it is larger than the sum of its proper divisors (98714435055).

216150001617 is a wasteful number, since it uses less digits than its factorization.

216150001617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9675728.

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 216150001617 in words is "two hundred sixteen billion, one hundred fifty million, one thousand, six hundred seventeen".