5049143263 has 2 divisors, whose sum is σ = 5049143264. Its totient is φ = 5049143262.

The previous prime is 5049143261. The next prime is 5049143273. The reversal of 5049143263 is 3623419405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5049143263 - 2¹ = 5049143261 is a prime.

Together with 5049143261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5049143261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2524571631 + 2524571632.

It is an arithmetic number, because the mean of its divisors is an integer number (2524571632).

Almost surely, 2^5049143263 is an apocalyptic number.

5049143263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5049143263 is an equidigital number, since it uses as much as digits as its factorization.

5049143263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5049143263 is about 71057.3237815779. The cubic root of 5049143263 is about 1715.5599452233.

The spelling of 5049143263 in words is "five billion, forty-nine million, one hundred forty-three thousand, two hundred sixty-three".