80800808783 has 2 divisors, whose sum is σ = 80800808784. Its totient is φ = 80800808782.

The previous prime is 80800808761. The next prime is 80800808827. The reversal of 80800808783 is 38780800808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80800808783 - 2¹⁴ = 80800792399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80806808783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40400404391 + 40400404392.

It is an arithmetic number, because the mean of its divisors is an integer number (40400404392).

Almost surely, 2^80800808783 is an apocalyptic number.

80800808783 is a deficient number, since it is larger than the sum of its proper divisors (1).

80800808783 is an equidigital number, since it uses as much as digits as its factorization.

80800808783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 50.

The spelling of 80800808783 in words is "eighty billion, eight hundred million, eight hundred eight thousand, seven hundred eighty-three".