80800226513 has 2 divisors, whose sum is σ = 80800226514. Its totient is φ = 80800226512.

The previous prime is 80800226491. The next prime is 80800226537. The reversal of 80800226513 is 31562200808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80402303809 + 397922704 = 283553^2 + 19948^2 .

It is a cyclic number.

It is not a de Polignac number, because 80800226513 - 2⁸ = 80800226257 is a prime.

It is not a weakly prime, because it can be changed into another prime (80800226713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40400113256 + 40400113257.

It is an arithmetic number, because the mean of its divisors is an integer number (40400113257).

Almost surely, 2^80800226513 is an apocalyptic number.

It is an amenable number.

80800226513 is a deficient number, since it is larger than the sum of its proper divisors (1).

80800226513 is an equidigital number, since it uses as much as digits as its factorization.

80800226513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 80800226513 in words is "eighty billion, eight hundred million, two hundred twenty-six thousand, five hundred thirteen".