2780050255027 has 2 divisors, whose sum is σ = 2780050255028. Its totient is φ = 2780050255026.

The previous prime is 2780050255001. The next prime is 2780050255049. The reversal of 2780050255027 is 7205520500872.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2780050255027 - 2¹⁵ = 2780050222259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2780050255067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390025127513 + 1390025127514.

It is an arithmetic number, because the mean of its divisors is an integer number (1390025127514).

Almost surely, 2^{2780050255027} is an apocalyptic number.

2780050255027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2780050255027 is an equidigital number, since it uses as much as digits as its factorization.

2780050255027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392000, while the sum is 43.

Adding to 2780050255027 its reverse (7205520500872), we get a palindrome (9985570755899).

The spelling of 2780050255027 in words is "two trillion, seven hundred eighty billion, fifty million, two hundred fifty-five thousand, twenty-seven".