5261366227 has 8 divisors (see below), whose sum is σ = 5999386176. Its totient is φ = 4570960512.

The previous prime is 5261366197. The next prime is 5261366251. The reversal of 5261366227 is 7226631625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5261366227 - 2²³ = 5252977619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5261366227.

It is not an unprimeable number, because it can be changed into a prime (5261366027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11903323 + ... + 11903764.

It is an arithmetic number, because the mean of its divisors is an integer number (749923272).

Almost surely, 2^5261366227 is an apocalyptic number.

5261366227 is a deficient number, since it is larger than the sum of its proper divisors (738019949).

5261366227 is a wasteful number, since it uses less digits than its factorization.

5261366227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23807117.

The product of its digits is 181440, while the sum is 40.

The square root of 5261366227 is about 72535.2757422208. The cubic root of 5261366227 is about 1739.2666821148.

The spelling of 5261366227 in words is "five billion, two hundred sixty-one million, three hundred sixty-six thousand, two hundred twenty-seven".