2750057773 has 2 divisors, whose sum is σ = 2750057774. Its totient is φ = 2750057772.

The previous prime is 2750057699. The next prime is 2750057789. The reversal of 2750057773 is 3777500572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2420344809 + 329712964 = 49197^2 + 18158^2 .

It is a cyclic number.

It is not a de Polignac number, because 2750057773 - 2¹³ = 2750049581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750097773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375028886 + 1375028887.

It is an arithmetic number, because the mean of its divisors is an integer number (1375028887).

Almost surely, 2^2750057773 is an apocalyptic number.

It is an amenable number.

2750057773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750057773 is an equidigital number, since it uses as much as digits as its factorization.

2750057773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360150, while the sum is 43.

The square root of 2750057773 is about 52440.9932495562. The cubic root of 2750057773 is about 1401.0294763025.

The spelling of 2750057773 in words is "two billion, seven hundred fifty million, fifty-seven thousand, seven hundred seventy-three".