80026325653 has 2 divisors, whose sum is σ = 80026325654. Its totient is φ = 80026325652.

The previous prime is 80026325651. The next prime is 80026325683. The reversal of 80026325653 is 35652362008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75176317489 + 4850008164 = 274183^2 + 69642^2 .

It is a cyclic number.

It is not a de Polignac number, because 80026325653 - 2¹ = 80026325651 is a prime.

Together with 80026325651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80026325651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40013162826 + 40013162827.

It is an arithmetic number, because the mean of its divisors is an integer number (40013162827).

Almost surely, 2^80026325653 is an apocalyptic number.

It is an amenable number.

80026325653 is a deficient number, since it is larger than the sum of its proper divisors (1).

80026325653 is an equidigital number, since it uses as much as digits as its factorization.

80026325653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 80026325653 in words is "eighty billion, twenty-six million, three hundred twenty-five thousand, six hundred fifty-three".