2725118899 has 2 divisors, whose sum is σ = 2725118900. Its totient is φ = 2725118898.

The previous prime is 2725118897. The next prime is 2725118933. The reversal of 2725118899 is 9988115272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2725118899 - 2¹ = 2725118897 is a prime.

Together with 2725118897, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2725118897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362559449 + 1362559450.

It is an arithmetic number, because the mean of its divisors is an integer number (1362559450).

Almost surely, 2^2725118899 is an apocalyptic number.

2725118899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725118899 is an equidigital number, since it uses as much as digits as its factorization.

2725118899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 52.

The square root of 2725118899 is about 52202.6713780052. The cubic root of 2725118899 is about 1396.7815351311.

The spelling of 2725118899 in words is "two billion, seven hundred twenty-five million, one hundred eighteen thousand, eight hundred ninety-nine".