80158428475903 has 2 divisors, whose sum is σ = 80158428475904. Its totient is φ = 80158428475902.

The previous prime is 80158428475819. The next prime is 80158428475981. The reversal of 80158428475903 is 30957482485108.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80158428475903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80158428475403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40079214237951 + 40079214237952.

It is an arithmetic number, because the mean of its divisors is an integer number (40079214237952).

Almost surely, 2^{80158428475903} is an apocalyptic number.

80158428475903 is a deficient number, since it is larger than the sum of its proper divisors (1).

80158428475903 is an equidigital number, since it uses as much as digits as its factorization.

80158428475903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77414400, while the sum is 64.

The spelling of 80158428475903 in words is "eighty trillion, one hundred fifty-eight billion, four hundred twenty-eight million, four hundred seventy-five thousand, nine hundred three".