5237716249 has 2 divisors, whose sum is σ = 5237716250. Its totient is φ = 5237716248.

The previous prime is 5237716243. The next prime is 5237716307. The reversal of 5237716249 is 9426177325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3287875600 + 1949840649 = 57340^2 + 44157^2 .

It is a cyclic number.

It is not a de Polignac number, because 5237716249 - 2³ = 5237716241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5237716199 and 5237716208.

It is not a weakly prime, because it can be changed into another prime (5237716241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618858124 + 2618858125.

It is an arithmetic number, because the mean of its divisors is an integer number (2618858125).

Almost surely, 2^5237716249 is an apocalyptic number.

It is an amenable number.

5237716249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5237716249 is an equidigital number, since it uses as much as digits as its factorization.

5237716249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 46.

The square root of 5237716249 is about 72372.0681547792. The cubic root of 5237716249 is about 1736.6567513103.

The spelling of 5237716249 in words is "five billion, two hundred thirty-seven million, seven hundred sixteen thousand, two hundred forty-nine".