2065172702 has 4 divisors (see below), whose sum is σ = 3097759056. Its totient is φ = 1032586350.

The previous prime is 2065172677. The next prime is 2065172713. The reversal of 2065172702 is 2072715602.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516293174 + ... + 516293177.

It is an arithmetic number, because the mean of its divisors is an integer number (774439764).

Almost surely, 2^2065172702 is an apocalyptic number.

2065172702 is a deficient number, since it is larger than the sum of its proper divisors (1032586354).

2065172702 is a wasteful number, since it uses less digits than its factorization.

2065172702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032586353.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2065172702 is about 45444.1712654109. The cubic root of 2065172702 is about 1273.4604412614.

The spelling of 2065172702 in words is "two billion, sixty-five million, one hundred seventy-two thousand, seven hundred two".