2170352005050 has 24 divisors (see below), whose sum is σ = 5382472972896. Its totient is φ = 578760534640.

The previous prime is 2170352004991. The next prime is 2170352005061. The reversal of 2170352005050 is 505002530712.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2170352004999 and 2170352005017.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7234506534 + ... + 7234506833.

It is an arithmetic number, because the mean of its divisors is an integer number (224269707204).

Almost surely, 2^{2170352005050} is an apocalyptic number.

2170352005050 is an abundant number, since it is smaller than the sum of its proper divisors (3212120967846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2170352005050 is a wasteful number, since it uses less digits than its factorization.

2170352005050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469013382 (or 14469013377 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

Adding to 2170352005050 its reverse (505002530712), we get a palindrome (2675354535762).

The spelling of 2170352005050 in words is "two trillion, one hundred seventy billion, three hundred fifty-two million, five thousand, fifty".