28050050005277 has 2 divisors, whose sum is σ = 28050050005278. Its totient is φ = 28050050005276.

The previous prime is 28050050005267. The next prime is 28050050005283. The reversal of 28050050005277 is 77250005005082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17216433234361 + 10833616770916 = 4149269^2 + 3291446^2 .

It is a cyclic number.

It is not a de Polignac number, because 28050050005277 - 2⁴ = 28050050005261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28050050005217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14025025002638 + 14025025002639.

It is an arithmetic number, because the mean of its divisors is an integer number (14025025002639).

Almost surely, 2^{28050050005277} is an apocalyptic number.

It is an amenable number.

28050050005277 is a deficient number, since it is larger than the sum of its proper divisors (1).

28050050005277 is an equidigital number, since it uses as much as digits as its factorization.

28050050005277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 28050050005277 in words is "twenty-eight trillion, fifty billion, fifty million, five thousand, two hundred seventy-seven".