216603035162 has 16 divisors (see below), whose sum is σ = 336120329160. Its totient is φ = 104563195968.

The previous prime is 216603035161. The next prime is 216603035171. The reversal of 216603035162 is 261530306612.

It can be written as a sum of positive squares in 4 ways, for example, as 82770714601 + 133832320561 = 287699^2 + 365831^2 .

It is not an unprimeable number, because it can be changed into a prime (216603035161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194988 + ... + 2291544.

Almost surely, 2^216603035162 is an apocalyptic number.

216603035162 is a deficient number, since it is larger than the sum of its proper divisors (119517293998).

216603035162 is a wasteful number, since it uses less digits than its factorization.

216603035162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135265.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 216603035162 in words is "two hundred sixteen billion, six hundred three million, thirty-five thousand, one hundred sixty-two".