202160028050 has 24 divisors (see below), whose sum is σ = 388983780900. Its totient is φ = 78075596480.

The previous prime is 202160028047. The next prime is 202160028067. The reversal of 202160028050 is 50820061202.

202160028050 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 6 ways, for example, as 124058223961 + 78101804089 = 352219^2 + 279467^2 .

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 11 ways as a sum of consecutive naturals, for example, 69708905 + ... + 69711804.

Almost surely, 2^202160028050 is an apocalyptic number.

202160028050 is a deficient number, since it is larger than the sum of its proper divisors (186823752850).

202160028050 is a wasteful number, since it uses less digits than its factorization.

202160028050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139420750 (or 139420745 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 202160028050 its reverse (50820061202), we get a palindrome (252980089252).

The spelling of 202160028050 in words is "two hundred two billion, one hundred sixty million, twenty-eight thousand, fifty".