32802405645853 has 2 divisors, whose sum is σ = 32802405645854. Its totient is φ = 32802405645852.

The previous prime is 32802405645803. The next prime is 32802405645917. The reversal of 32802405645853 is 35854650420823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32017060523044 + 785345122809 = 5658362^2 + 886197^2 .

It is a cyclic number.

It is not a de Polignac number, because 32802405645853 - 2²¹ = 32802403548701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32802405645794 and 32802405645803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32802405645803) 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, 16401202822926 + 16401202822927.

It is an arithmetic number, because the mean of its divisors is an integer number (16401202822927).

Almost surely, 2^{32802405645853} is an apocalyptic number.

It is an amenable number.

32802405645853 is a deficient number, since it is larger than the sum of its proper divisors (1).

32802405645853 is an equidigital number, since it uses as much as digits as its factorization.

32802405645853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 32802405645853 in words is "thirty-two trillion, eight hundred two billion, four hundred five million, six hundred forty-five thousand, eight hundred fifty-three".