5649908213783 has 2 divisors, whose sum is σ = 5649908213784. Its totient is φ = 5649908213782.

The previous prime is 5649908213777. The next prime is 5649908213849. The reversal of 5649908213783 is 3873128099465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5649908213783 - 2⁸ = 5649908213527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5649908213683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824954106891 + 2824954106892.

It is an arithmetic number, because the mean of its divisors is an integer number (2824954106892).

It is a 1-persistent number, because it is pandigital, but 2⋅5649908213783 = 11299816427566 is not.

Almost surely, 2^{5649908213783} is an apocalyptic number.

5649908213783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5649908213783 is an equidigital number, since it uses as much as digits as its factorization.

5649908213783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78382080, while the sum is 65.

The spelling of 5649908213783 in words is "five trillion, six hundred forty-nine billion, nine hundred eight million, two hundred thirteen thousand, seven hundred eighty-three".