2753543563 has 2 divisors, whose sum is σ = 2753543564. Its totient is φ = 2753543562.

The previous prime is 2753543561. The next prime is 2753543579. The reversal of 2753543563 is 3653453572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2753543563 - 2¹ = 2753543561 is a prime.

Together with 2753543561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2753543561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376771781 + 1376771782.

It is an arithmetic number, because the mean of its divisors is an integer number (1376771782).

Almost surely, 2^2753543563 is an apocalyptic number.

2753543563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2753543563 is an equidigital number, since it uses as much as digits as its factorization.

2753543563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 43.

The square root of 2753543563 is about 52474.2180789767. The cubic root of 2753543563 is about 1401.6211769112.

The spelling of 2753543563 in words is "two billion, seven hundred fifty-three million, five hundred forty-three thousand, five hundred sixty-three".