5726273437 has 2 divisors, whose sum is σ = 5726273438. Its totient is φ = 5726273436.

The previous prime is 5726273419. The next prime is 5726273549. The reversal of 5726273437 is 7343726275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5722317316 + 3956121 = 75646^2 + 1989^2 .

It is a cyclic number.

It is not a de Polignac number, because 5726273437 - 2³¹ = 3578789789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5726273737) 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, 2863136718 + 2863136719.

It is an arithmetic number, because the mean of its divisors is an integer number (2863136719).

Almost surely, 2^5726273437 is an apocalyptic number.

It is an amenable number.

5726273437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5726273437 is an equidigital number, since it uses as much as digits as its factorization.

5726273437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 46.

The square root of 5726273437 is about 75672.1443927685. The cubic root of 5726273437 is about 1789.0563815432.

The spelling of 5726273437 in words is "five billion, seven hundred twenty-six million, two hundred seventy-three thousand, four hundred thirty-seven".