4085757356 has 24 divisors (see below), whose sum is σ = 7608736800. Its totient is φ = 1913041152.

The previous prime is 4085757349. The next prime is 4085757383. The reversal of 4085757356 is 6537575804.

It is a super-2 number, since 2×4085757356² = 33386826344216221472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 137435 + ... + 164498.

It is an arithmetic number, because the mean of its divisors is an integer number (317030700).

Almost surely, 2^4085757356 is an apocalyptic number.

It is an amenable number.

4085757356 is a deficient number, since it is larger than the sum of its proper divisors (3522979444).

4085757356 is a wasteful number, since it uses less digits than its factorization.

4085757356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302153 (or 302151 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 50.

The square root of 4085757356 is about 63919.9292552800. The cubic root of 4085757356 is about 1598.6652091639.

The spelling of 4085757356 in words is "four billion, eighty-five million, seven hundred fifty-seven thousand, three hundred fifty-six".