2075081917 has 8 divisors (see below), whose sum is σ = 2163405024. Its totient is φ = 1988580048.

The previous prime is 2075081893. The next prime is 2075081929. The reversal of 2075081917 is 7191805702.

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

It is a cyclic number.

It is not a de Polignac number, because 2075081917 - 2¹¹ = 2075079869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2075081917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075084917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452983 + ... + 457540.

It is an arithmetic number, because the mean of its divisors is an integer number (270425628).

Almost surely, 2^2075081917 is an apocalyptic number.

It is an amenable number.

2075081917 is a deficient number, since it is larger than the sum of its proper divisors (88323107).

2075081917 is an equidigital number, since it uses as much as digits as its factorization.

2075081917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910619.

The product of its (nonzero) digits is 35280, while the sum is 40.

The square root of 2075081917 is about 45553.0670427360. The cubic root of 2075081917 is about 1275.4939861067.

The spelling of 2075081917 in words is "two billion, seventy-five million, eighty-one thousand, nine hundred seventeen".