5248378841 has 2 divisors, whose sum is σ = 5248378842. Its totient is φ = 5248378840.

The previous prime is 5248378787. The next prime is 5248378853. The reversal of 5248378841 is 1488738425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4729450441 + 518928400 = 68771^2 + 22780^2 .

It is a cyclic number.

It is not a de Polignac number, because 5248378841 - 2¹⁰ = 5248377817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5248378841.

It is not a weakly prime, because it can be changed into another prime (5248378741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2624189420 + 2624189421.

It is an arithmetic number, because the mean of its divisors is an integer number (2624189421).

Almost surely, 2^5248378841 is an apocalyptic number.

It is an amenable number.

5248378841 is a deficient number, since it is larger than the sum of its proper divisors (1).

5248378841 is an equidigital number, since it uses as much as digits as its factorization.

5248378841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1720320, while the sum is 50.

The square root of 5248378841 is about 72445.6958072735. The cubic root of 5248378841 is about 1737.8344090460.

The spelling of 5248378841 in words is "five billion, two hundred forty-eight million, three hundred seventy-eight thousand, eight hundred forty-one".