2527752775049 has 2 divisors, whose sum is σ = 2527752775050. Its totient is φ = 2527752775048.

The previous prime is 2527752775043. The next prime is 2527752775081. The reversal of 2527752775049 is 9405772577252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2345590267024 + 182162508025 = 1531532^2 + 426805^2 .

It is a cyclic number.

It is not a de Polignac number, because 2527752775049 - 2⁴⁰ = 1428241147273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2527752774982 and 2527752775000.

It is not a weakly prime, because it can be changed into another prime (2527752775043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1263876387524 + 1263876387525.

It is an arithmetic number, because the mean of its divisors is an integer number (1263876387525).

Almost surely, 2^{2527752775049} is an apocalyptic number.

It is an amenable number.

2527752775049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2527752775049 is an equidigital number, since it uses as much as digits as its factorization.

2527752775049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86436000, while the sum is 62.

The spelling of 2527752775049 in words is "two trillion, five hundred twenty-seven billion, seven hundred fifty-two million, seven hundred seventy-five thousand, forty-nine".