1795888081 has 4 divisors (see below), whose sum is σ = 1934033332. Its totient is φ = 1657742832.

The previous prime is 1795888067. The next prime is 1795888091. The reversal of 1795888081 is 1808885971.

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

It can be written as a sum of positive squares in 2 ways, for example, as 162435025 + 1633453056 = 12745^2 + 40416^2 .

It is a cyclic number.

It is not a de Polignac number, because 1795888081 - 2⁷ = 1795887953 is a prime.

It is a super-2 number, since 2×1795888081² = 6450427998955725122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1795888021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69072606 + ... + 69072631.

It is an arithmetic number, because the mean of its divisors is an integer number (483508333).

Almost surely, 2^1795888081 is an apocalyptic number.

It is an amenable number.

1795888081 is a deficient number, since it is larger than the sum of its proper divisors (138145251).

1795888081 is a wasteful number, since it uses less digits than its factorization.

1795888081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138145250.

The product of its (nonzero) digits is 1290240, while the sum is 55.

The square root of 1795888081 is about 42377.9197342201. The cubic root of 1795888081 is about 1215.5134142974.

The spelling of 1795888081 in words is "one billion, seven hundred ninety-five million, eight hundred eighty-eight thousand, eighty-one".