5807368261 has 2 divisors, whose sum is σ = 5807368262. Its totient is φ = 5807368260.

The previous prime is 5807368241. The next prime is 5807368309. The reversal of 5807368261 is 1628637085.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5765364900 + 42003361 = 75930^2 + 6481^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5807368261 is a prime.

It is a super-4 number, since 4×5807368261⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5807368211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2903684130 + 2903684131.

It is an arithmetic number, because the mean of its divisors is an integer number (2903684131).

Almost surely, 2^5807368261 is an apocalyptic number.

It is an amenable number.

5807368261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5807368261 is an equidigital number, since it uses as much as digits as its factorization.

5807368261 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 46.

The square root of 5807368261 is about 76206.0907080267. The cubic root of 5807368261 is about 1797.4622944048.

The spelling of 5807368261 in words is "five billion, eight hundred seven million, three hundred sixty-eight thousand, two hundred sixty-one".