2820783461795 has 16 divisors (see below), whose sum is σ = 3645903290400. Its totient is φ = 2082706881024.

The previous prime is 2820783461791. The next prime is 2820783461801. The reversal of 2820783461795 is 5971643870282.

2820783461795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2820783461795 - 2² = 2820783461791 is a prime.

It is a super-3 number, since 3×2820783461795³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2820783461791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3061145 + ... + 3874554.

It is an arithmetic number, because the mean of its divisors is an integer number (227868955650).

It is a 1-persistent number, because it is pandigital, but 2⋅2820783461795 = 5641566923590 is not.

Almost surely, 2^{2820783461795} is an apocalyptic number.

2820783461795 is a deficient number, since it is larger than the sum of its proper divisors (825119828605).

2820783461795 is a wasteful number, since it uses less digits than its factorization.

2820783461795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6941974.

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 2820783461795 in words is "two trillion, eight hundred twenty billion, seven hundred eighty-three million, four hundred sixty-one thousand, seven hundred ninety-five".