5780656799 has 2 divisors, whose sum is σ = 5780656800. Its totient is φ = 5780656798.

The previous prime is 5780656793. The next prime is 5780656811. The reversal of 5780656799 is 9976560875.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5780656799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5780656793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2890328399 + 2890328400.

It is an arithmetic number, because the mean of its divisors is an integer number (2890328400).

Almost surely, 2^5780656799 is an apocalyptic number.

5780656799 is a deficient number, since it is larger than the sum of its proper divisors (1).

5780656799 is an equidigital number, since it uses as much as digits as its factorization.

5780656799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28576800, while the sum is 62.

The square root of 5780656799 is about 76030.6306629111. The cubic root of 5780656799 is about 1794.7022003719.

The spelling of 5780656799 in words is "five billion, seven hundred eighty million, six hundred fifty-six thousand, seven hundred ninety-nine".