5726640481 has 2 divisors, whose sum is σ = 5726640482. Its totient is φ = 5726640480.

The previous prime is 5726640467. The next prime is 5726640523. The reversal of 5726640481 is 1840466275.

5726640481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4703216400 + 1023424081 = 68580^2 + 31991^2 .

It is a cyclic number.

It is not a de Polignac number, because 5726640481 - 2⁹ = 5726639969 is a prime.

It is a super-2 number, since 2×5726640481² = 65588822397255822722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5726640581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863320240 + 2863320241.

It is an arithmetic number, because the mean of its divisors is an integer number (2863320241).

Almost surely, 2^5726640481 is an apocalyptic number.

It is an amenable number.

5726640481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5726640481 is an equidigital number, since it uses as much as digits as its factorization.

5726640481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 5726640481 is about 75674.5695792186. The cubic root of 5726640481 is about 1789.0946058431.

The spelling of 5726640481 in words is "five billion, seven hundred twenty-six million, six hundred forty thousand, four hundred eighty-one".