5726406823 has 2 divisors, whose sum is σ = 5726406824. Its totient is φ = 5726406822.

The previous prime is 5726406739. The next prime is 5726406911. The reversal of 5726406823 is 3286046275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5726406823 - 2⁹ = 5726406311 is a prime.

It is a super-3 number, since 3×5726406823³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5726406823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5726706823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863203411 + 2863203412.

It is an arithmetic number, because the mean of its divisors is an integer number (2863203412).

Almost surely, 2^5726406823 is an apocalyptic number.

5726406823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5726406823 is an equidigital number, since it uses as much as digits as its factorization.

5726406823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 5726406823 is about 75673.0257291196. The cubic root of 5726406823 is about 1789.0702726729.

The spelling of 5726406823 in words is "five billion, seven hundred twenty-six million, four hundred six thousand, eight hundred twenty-three".