2725734176929 has 2 divisors, whose sum is σ = 2725734176930. Its totient is φ = 2725734176928.

The previous prime is 2725734176881. The next prime is 2725734176941. The reversal of 2725734176929 is 9296714375272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2720362019904 + 5372157025 = 1649352^2 + 73295^2 .

It is a cyclic number.

It is not a de Polignac number, because 2725734176929 - 2⁷ = 2725734176801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2725734176729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362867088464 + 1362867088465.

It is an arithmetic number, because the mean of its divisors is an integer number (1362867088465).

Almost surely, 2^{2725734176929} is an apocalyptic number.

It is an amenable number.

2725734176929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725734176929 is an equidigital number, since it uses as much as digits as its factorization.

2725734176929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80015040, while the sum is 64.

The spelling of 2725734176929 in words is "two trillion, seven hundred twenty-five billion, seven hundred thirty-four million, one hundred seventy-six thousand, nine hundred twenty-nine".