5106886261 has 8 divisors (see below), whose sum is σ = 5323195040. Its totient is φ = 4894697808.

The previous prime is 5106886243. The next prime is 5106886303. The reversal of 5106886261 is 1626886015.

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 5106886261 - 2⁵ = 5106886229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5106886061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027551 + ... + 1032508.

It is an arithmetic number, because the mean of its divisors is an integer number (665399380).

Almost surely, 2^5106886261 is an apocalyptic number.

It is an amenable number.

5106886261 is a deficient number, since it is larger than the sum of its proper divisors (216308779).

5106886261 is a wasteful number, since it uses less digits than its factorization.

5106886261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060163.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 5106886261 is about 71462.4814920389. The cubic root of 5106886261 is about 1722.0749994426.

The spelling of 5106886261 in words is "five billion, one hundred six million, eight hundred eighty-six thousand, two hundred sixty-one".