27625125250277 has 2 divisors, whose sum is σ = 27625125250278. Its totient is φ = 27625125250276.

The previous prime is 27625125250199. The next prime is 27625125250291. The reversal of 27625125250277 is 77205252152672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16972826196481 + 10652299053796 = 4119809^2 + 3263786^2 .

It is a cyclic number.

It is not a de Polignac number, because 27625125250277 - 2³⁸ = 27350247343333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27625125250297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13812562625138 + 13812562625139.

It is an arithmetic number, because the mean of its divisors is an integer number (13812562625139).

Almost surely, 2^{27625125250277} is an apocalyptic number.

It is an amenable number.

27625125250277 is a deficient number, since it is larger than the sum of its proper divisors (1).

27625125250277 is an equidigital number, since it uses as much as digits as its factorization.

27625125250277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8232000, while the sum is 53.

The spelling of 27625125250277 in words is "twenty-seven trillion, six hundred twenty-five billion, one hundred twenty-five million, two hundred fifty thousand, two hundred seventy-seven".