2748516523 has 2 divisors, whose sum is σ = 2748516524. Its totient is φ = 2748516522.

The previous prime is 2748516517. The next prime is 2748516541. The reversal of 2748516523 is 3256158472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2748516523 - 2²⁵ = 2714962091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2748516523.

It is not a weakly prime, because it can be changed into another prime (2748516923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374258261 + 1374258262.

It is an arithmetic number, because the mean of its divisors is an integer number (1374258262).

Almost surely, 2^2748516523 is an apocalyptic number.

2748516523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748516523 is an equidigital number, since it uses as much as digits as its factorization.

2748516523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 43.

The square root of 2748516523 is about 52426.2961022424. The cubic root of 2748516523 is about 1400.7676951111.

The spelling of 2748516523 in words is "two billion, seven hundred forty-eight million, five hundred sixteen thousand, five hundred twenty-three".