28601743033 has 2 divisors, whose sum is σ = 28601743034. Its totient is φ = 28601743032.

The previous prime is 28601743031. The next prime is 28601743057. The reversal of 28601743033 is 33034710682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25187911849 + 3413831184 = 158707^2 + 58428^2 .

It is a cyclic number.

It is not a de Polignac number, because 28601743033 - 2¹ = 28601743031 is a prime.

Together with 28601743031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 28601742983 and 28601743001.

It is not a weakly prime, because it can be changed into another prime (28601743031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300871516 + 14300871517.

It is an arithmetic number, because the mean of its divisors is an integer number (14300871517).

Almost surely, 2^28601743033 is an apocalyptic number.

It is an amenable number.

28601743033 is a deficient number, since it is larger than the sum of its proper divisors (1).

28601743033 is an equidigital number, since it uses as much as digits as its factorization.

28601743033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 28601743033 in words is "twenty-eight billion, six hundred one million, seven hundred forty-three thousand, thirty-three".