2709225274513 has 2 divisors, whose sum is σ = 2709225274514. Its totient is φ = 2709225274512.

The previous prime is 2709225274453. The next prime is 2709225274663. The reversal of 2709225274513 is 3154725229072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2698752412944 + 10472861569 = 1642788^2 + 102337^2 .

It is a cyclic number.

It is not a de Polignac number, because 2709225274513 - 2⁹ = 2709225274001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2709225272513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354612637256 + 1354612637257.

It is an arithmetic number, because the mean of its divisors is an integer number (1354612637257).

Almost surely, 2^{2709225274513} is an apocalyptic number.

It is an amenable number.

2709225274513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2709225274513 is an equidigital number, since it uses as much as digits as its factorization.

2709225274513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 2709225274513 in words is "two trillion, seven hundred nine billion, two hundred twenty-five million, two hundred seventy-four thousand, five hundred thirteen".