2725814369 has 2 divisors, whose sum is σ = 2725814370. Its totient is φ = 2725814368.

The previous prime is 2725814297. The next prime is 2725814389. The reversal of 2725814369 is 9634185272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2705248144 + 20566225 = 52012^2 + 4535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2725814369 is a prime.

It is a super-2 number, since 2×2725814369² = 14860127948493736322, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2725814389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362907184 + 1362907185.

It is an arithmetic number, because the mean of its divisors is an integer number (1362907185).

Almost surely, 2^2725814369 is an apocalyptic number.

It is an amenable number.

2725814369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725814369 is an equidigital number, since it uses as much as digits as its factorization.

2725814369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 2725814369 is about 52209.3322022031. The cubic root of 2725814369 is about 1396.9003479321.

The spelling of 2725814369 in words is "two billion, seven hundred twenty-five million, eight hundred fourteen thousand, three hundred sixty-nine".