16702872601 has 2 divisors, whose sum is σ = 16702872602. Its totient is φ = 16702872600.

The previous prime is 16702872577. The next prime is 16702872629. The reversal of 16702872601 is 10627820761.

16702872601 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., 15687813001 + 1015059600 = 125251^2 + 31860^2 .

It is a cyclic number.

It is not a de Polignac number, because 16702872601 - 2⁵ = 16702872569 is a prime.

It is not a weakly prime, because it can be changed into another prime (16702872631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8351436300 + 8351436301.

It is an arithmetic number, because the mean of its divisors is an integer number (8351436301).

Almost surely, 2^16702872601 is an apocalyptic number.

It is an amenable number.

16702872601 is a deficient number, since it is larger than the sum of its proper divisors (1).

16702872601 is an equidigital number, since it uses as much as digits as its factorization.

16702872601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 16702872601 in words is "sixteen billion, seven hundred two million, eight hundred seventy-two thousand, six hundred one".