80502131033 has 2 divisors, whose sum is σ = 80502131034. Its totient is φ = 80502131032.

The previous prime is 80502131009. The next prime is 80502131071. The reversal of 80502131033 is 33013120508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75802754329 + 4699376704 = 275323^2 + 68552^2 .

It is a cyclic number.

It is not a de Polignac number, because 80502131033 - 2⁸ = 80502130777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80502130993 and 80502131011.

It is not a weakly prime, because it can be changed into another prime (80502131093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40251065516 + 40251065517.

It is an arithmetic number, because the mean of its divisors is an integer number (40251065517).

Almost surely, 2^80502131033 is an apocalyptic number.

It is an amenable number.

80502131033 is a deficient number, since it is larger than the sum of its proper divisors (1).

80502131033 is an equidigital number, since it uses as much as digits as its factorization.

80502131033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 80502131033 in words is "eighty billion, five hundred two million, one hundred thirty-one thousand, thirty-three".