2835759985 has 4 divisors (see below), whose sum is σ = 3402911988. Its totient is φ = 2268607984.

The previous prime is 2835759947. The next prime is 2835760003. The reversal of 2835759985 is 5899575382.

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 1143589489 + 1692170496 = 33817^2 + 41136^2 .

It is a cyclic number.

It is not a de Polignac number, because 2835759985 - 2¹⁵ = 2835727217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283575994 + ... + 283576003.

It is an arithmetic number, because the mean of its divisors is an integer number (850727997).

Almost surely, 2^2835759985 is an apocalyptic number.

It is an amenable number.

2835759985 is a deficient number, since it is larger than the sum of its proper divisors (567152003).

2835759985 is an equidigital number, since it uses as much as digits as its factorization.

2835759985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567152002.

The product of its digits is 27216000, while the sum is 61.

The square root of 2835759985 is about 53251.8542869636. The cubic root of 2835759985 is about 1415.4346511083.

The spelling of 2835759985 in words is "two billion, eight hundred thirty-five million, seven hundred fifty-nine thousand, nine hundred eighty-five".