5723606261 has 2 divisors, whose sum is σ = 5723606262. Its totient is φ = 5723606260.

The previous prime is 5723606237. The next prime is 5723606323. The reversal of 5723606261 is 1626063275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4056925636 + 1666680625 = 63694^2 + 40825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5723606261 is a prime.

It is a super-3 number, since 3×5723606261³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5723606201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861803130 + 2861803131.

It is an arithmetic number, because the mean of its divisors is an integer number (2861803131).

Almost surely, 2^5723606261 is an apocalyptic number.

It is an amenable number.

5723606261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5723606261 is an equidigital number, since it uses as much as digits as its factorization.

5723606261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 5723606261 is about 75654.5191049418. The cubic root of 5723606261 is about 1788.7785703079.

The spelling of 5723606261 in words is "five billion, seven hundred twenty-three million, six hundred six thousand, two hundred sixty-one".