80502528053 has 2 divisors, whose sum is σ = 80502528054. Its totient is φ = 80502528052.

The previous prime is 80502528049. The next prime is 80502528077. The reversal of 80502528053 is 35082520508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80342201809 + 160326244 = 283447^2 + 12662^2 .

It is a cyclic number.

It is not a de Polignac number, because 80502528053 - 2² = 80502528049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80502527998 and 80502528016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80502522053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40251264026 + 40251264027.

It is an arithmetic number, because the mean of its divisors is an integer number (40251264027).

Almost surely, 2^80502528053 is an apocalyptic number.

It is an amenable number.

80502528053 is a deficient number, since it is larger than the sum of its proper divisors (1).

80502528053 is an equidigital number, since it uses as much as digits as its factorization.

80502528053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 80502528053 in words is "eighty billion, five hundred two million, five hundred twenty-eight thousand, fifty-three".