2052085718 has 4 divisors (see below), whose sum is σ = 3078128580. Its totient is φ = 1026042858.

The previous prime is 2052085687. The next prime is 2052085723. The reversal of 2052085718 is 8175802502.

It is a happy number.

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

It is a super-2 number, since 2×2052085718² = 8422111588039151048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 513021428 + ... + 513021431.

It is an arithmetic number, because the mean of its divisors is an integer number (769532145).

Almost surely, 2^2052085718 is an apocalyptic number.

2052085718 is a deficient number, since it is larger than the sum of its proper divisors (1026042862).

2052085718 is a wasteful number, since it uses less digits than its factorization.

2052085718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026042861.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 2052085718 is about 45299.9527372822. The cubic root of 2052085718 is about 1270.7647692955.

The spelling of 2052085718 in words is "two billion, fifty-two million, eighty-five thousand, seven hundred eighteen".