2052085717 has 8 divisors (see below), whose sum is σ = 2248417440. Its totient is φ = 1857383760.

The previous prime is 2052085687. The next prime is 2052085723. The reversal of 2052085717 is 7175802502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2052085717 is a prime.

It is a super-2 number, since 2×2052085717² = 8422111579830808178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052085757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404803 + ... + 409840.

It is an arithmetic number, because the mean of its divisors is an integer number (281052180).

Almost surely, 2^2052085717 is an apocalyptic number.

It is an amenable number.

2052085717 is a deficient number, since it is larger than the sum of its proper divisors (196331723).

2052085717 is a wasteful number, since it uses less digits than its factorization.

2052085717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814883.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 2052085717 is about 45299.9527262446. The cubic root of 2052085717 is about 1270.7647690891.

It can be divided in two parts, 205208 and 5717, that added together give a triangular number (210925 = T₆₄₉).

The spelling of 2052085717 in words is "two billion, fifty-two million, eighty-five thousand, seven hundred seventeen".