2085088508819 has 4 divisors (see below), whose sum is σ = 2085097836000. Its totient is φ = 2085079181640.

The previous prime is 2085088508801. The next prime is 2085088508863. The reversal of 2085088508819 is 9188058805802.

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

It is a cyclic number.

It is not a de Polignac number, because 2085088508819 - 2⁸ = 2085088508563 is a prime.

It is a super-2 number, since 2×2085088508819² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2085088508879) 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, 4319819 + ... + 4778180.

It is an arithmetic number, because the mean of its divisors is an integer number (521274459000).

Almost surely, 2^{2085088508819} is an apocalyptic number.

2085088508819 is a deficient number, since it is larger than the sum of its proper divisors (9327181).

2085088508819 is an equidigital number, since it uses as much as digits as its factorization.

2085088508819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9327180.

The product of its (nonzero) digits is 14745600, while the sum is 62.

The spelling of 2085088508819 in words is "two trillion, eighty-five billion, eighty-eight million, five hundred eight thousand, eight hundred nineteen".