2555588747 has 2 divisors, whose sum is σ = 2555588748. Its totient is φ = 2555588746.

The previous prime is 2555588743. The next prime is 2555588797. The reversal of 2555588747 is 7478855552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2555588747 - 2² = 2555588743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2555588692 and 2555588701.

It is not a weakly prime, because it can be changed into another prime (2555588743) 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, 1277794373 + 1277794374.

It is an arithmetic number, because the mean of its divisors is an integer number (1277794374).

Almost surely, 2^2555588747 is an apocalyptic number.

2555588747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555588747 is an equidigital number, since it uses as much as digits as its factorization.

2555588747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15680000, while the sum is 56.

The square root of 2555588747 is about 50552.8312461330. The cubic root of 2555588747 is about 1367.1945622040.

The spelling of 2555588747 in words is "two billion, five hundred fifty-five million, five hundred eighty-eight thousand, seven hundred forty-seven".