28027527502207 has 2 divisors, whose sum is σ = 28027527502208. Its totient is φ = 28027527502206.

The previous prime is 28027527502193. The next prime is 28027527502301. The reversal of 28027527502207 is 70220572572082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28027527502207 - 2³⁵ = 27993167763839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28027527502907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14013763751103 + 14013763751104.

It is an arithmetic number, because the mean of its divisors is an integer number (14013763751104).

Almost surely, 2^{28027527502207} is an apocalyptic number.

28027527502207 is a deficient number, since it is larger than the sum of its proper divisors (1).

28027527502207 is an equidigital number, since it uses as much as digits as its factorization.

28027527502207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2195200, while the sum is 49.

The spelling of 28027527502207 in words is "twenty-eight trillion, twenty-seven billion, five hundred twenty-seven million, five hundred two thousand, two hundred seven".