28028063052799 has 2 divisors, whose sum is σ = 28028063052800. Its totient is φ = 28028063052798.

The previous prime is 28028063052739. The next prime is 28028063052877. The reversal of 28028063052799 is 99725036082082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28028063052799 - 2¹⁵ = 28028063020031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28028063052739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14014031526399 + 14014031526400.

It is an arithmetic number, because the mean of its divisors is an integer number (14014031526400).

Almost surely, 2^{28028063052799} is an apocalyptic number.

28028063052799 is a deficient number, since it is larger than the sum of its proper divisors (1).

28028063052799 is an equidigital number, since it uses as much as digits as its factorization.

28028063052799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 28028063052799 in words is "twenty-eight trillion, twenty-eight billion, sixty-three million, fifty-two thousand, seven hundred ninety-nine".