2748016757 has 2 divisors, whose sum is σ = 2748016758. Its totient is φ = 2748016756.

The previous prime is 2748016741. The next prime is 2748016801. The reversal of 2748016757 is 7576108472.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2226990481 + 521026276 = 47191^2 + 22826^2 .

It is a cyclic number.

It is not a de Polignac number, because 2748016757 - 2⁴ = 2748016741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2748016657) 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, 1374008378 + 1374008379.

It is an arithmetic number, because the mean of its divisors is an integer number (1374008379).

Almost surely, 2^2748016757 is an apocalyptic number.

It is an amenable number.

2748016757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748016757 is an equidigital number, since it uses as much as digits as its factorization.

2748016757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 658560, while the sum is 47.

The square root of 2748016757 is about 52421.5295179376. The cubic root of 2748016757 is about 1400.6827888842.

The spelling of 2748016757 in words is "two billion, seven hundred forty-eight million, sixteen thousand, seven hundred fifty-seven".