802069161541 has 2 divisors, whose sum is σ = 802069161542. Its totient is φ = 802069161540.

The previous prime is 802069161469. The next prime is 802069161629. The reversal of 802069161541 is 145161960208.

802069161541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 547696204225 + 254372957316 = 740065^2 + 504354^2 .

It is a cyclic number.

It is not a de Polignac number, because 802069161541 - 2⁹ = 802069161029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802069167541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401034580770 + 401034580771.

It is an arithmetic number, because the mean of its divisors is an integer number (401034580771).

Almost surely, 2^802069161541 is an apocalyptic number.

It is an amenable number.

802069161541 is a deficient number, since it is larger than the sum of its proper divisors (1).

802069161541 is an equidigital number, since it uses as much as digits as its factorization.

802069161541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 802069161541 in words is "eight hundred two billion, sixty-nine million, one hundred sixty-one thousand, five hundred forty-one".