32802405645803 has 2 divisors, whose sum is σ = 32802405645804. Its totient is φ = 32802405645802.

The previous prime is 32802405645781. The next prime is 32802405645853. The reversal of 32802405645803 is 30854650420823.

It is an a-pointer prime, because the next prime (32802405645853) can be obtained adding 32802405645803 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32802405645803 - 2²⁰ = 32802404597227 is a prime.

It is not a weakly prime, because it can be changed into another prime (32802405645853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16401202822901 + 16401202822902.

It is an arithmetic number, because the mean of its divisors is an integer number (16401202822902).

Almost surely, 2^{32802405645803} is an apocalyptic number.

32802405645803 is a deficient number, since it is larger than the sum of its proper divisors (1).

32802405645803 is an equidigital number, since it uses as much as digits as its factorization.

32802405645803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5529600, while the sum is 50.

The spelling of 32802405645803 in words is "thirty-two trillion, eight hundred two billion, four hundred five million, six hundred forty-five thousand, eight hundred three".