5780835881 has 2 divisors, whose sum is σ = 5780835882. Its totient is φ = 5780835880.

The previous prime is 5780835817. The next prime is 5780835883. The reversal of 5780835881 is 1885380875.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4422250000 + 1358585881 = 66500^2 + 36859^2 .

It is a cyclic number.

It is not a de Polignac number, because 5780835881 - 2⁶ = 5780835817 is a prime.

It is a super-2 number, since 2×5780835881² = 66836126966114092322, which contains 22 as substring.

Together with 5780835883, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5780835883) by changing a digit.

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 as a sum of consecutive naturals, namely, 2890417940 + 2890417941.

It is an arithmetic number, because the mean of its divisors is an integer number (2890417941).

Almost surely, 2^5780835881 is an apocalyptic number.

It is an amenable number.

5780835881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5780835881 is an equidigital number, since it uses as much as digits as its factorization.

5780835881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2150400, while the sum is 53.

The square root of 5780835881 is about 76031.8083501899. The cubic root of 5780835881 is about 1794.7207331876.

The spelling of 5780835881 in words is "five billion, seven hundred eighty million, eight hundred thirty-five thousand, eight hundred eighty-one".