2725525508239 has 2 divisors, whose sum is σ = 2725525508240. Its totient is φ = 2725525508238.

The previous prime is 2725525508213. The next prime is 2725525508383. The reversal of 2725525508239 is 9328055255272.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2725525508239 - 2²³ = 2725517119631 is a prime.

It is a super-2 number, since 2×2725525508239² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2725525508239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2725525598239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362762754119 + 1362762754120.

It is an arithmetic number, because the mean of its divisors is an integer number (1362762754120).

Almost surely, 2^{2725525508239} is an apocalyptic number.

2725525508239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725525508239 is an equidigital number, since it uses as much as digits as its factorization.

2725525508239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120000, while the sum is 55.

The spelling of 2725525508239 in words is "two trillion, seven hundred twenty-five billion, five hundred twenty-five million, five hundred eight thousand, two hundred thirty-nine".