2725523873 has 2 divisors, whose sum is σ = 2725523874. Its totient is φ = 2725523872.

The previous prime is 2725523819. The next prime is 2725523881. The reversal of 2725523873 is 3783255272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2223405409 + 502118464 = 47153^2 + 22408^2 .

It is a cyclic number.

It is not a de Polignac number, because 2725523873 - 2⁶ = 2725523809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2725523803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362761936 + 1362761937.

It is an arithmetic number, because the mean of its divisors is an integer number (1362761937).

Almost surely, 2^2725523873 is an apocalyptic number.

It is an amenable number.

2725523873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725523873 is an equidigital number, since it uses as much as digits as its factorization.

2725523873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 44.

The square root of 2725523873 is about 52206.5500967072. The cubic root of 2725523873 is about 1396.8507225939.

The spelling of 2725523873 in words is "two billion, seven hundred twenty-five million, five hundred twenty-three thousand, eight hundred seventy-three".