2700605795917 has 2 divisors, whose sum is σ = 2700605795918. Its totient is φ = 2700605795916.

The previous prime is 2700605795863. The next prime is 2700605795929. The reversal of 2700605795917 is 7195975060072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1765321451716 + 935284344201 = 1328654^2 + 967101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2700605795917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2700605795957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350302897958 + 1350302897959.

It is an arithmetic number, because the mean of its divisors is an integer number (1350302897959).

Almost surely, 2^{2700605795917} is an apocalyptic number.

It is an amenable number.

2700605795917 is a deficient number, since it is larger than the sum of its proper divisors (1).

2700605795917 is an equidigital number, since it uses as much as digits as its factorization.

2700605795917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8334900, while the sum is 58.

The spelling of 2700605795917 in words is "two trillion, seven hundred billion, six hundred five million, seven hundred ninety-five thousand, nine hundred seventeen".