5106566217 has 8 divisors (see below), whose sum is σ = 7167110560. Its totient is φ = 3225199680.

The previous prime is 5106566209. The next prime is 5106566249. The reversal of 5106566217 is 7126656015.

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

It is not a de Polignac number, because 5106566217 - 2³ = 5106566209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106566207) 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, 44794384 + ... + 44794497.

It is an arithmetic number, because the mean of its divisors is an integer number (895888820).

Almost surely, 2^5106566217 is an apocalyptic number.

5106566217 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5106566217 is a deficient number, since it is larger than the sum of its proper divisors (2060544343).

5106566217 is a wasteful number, since it uses less digits than its factorization.

5106566217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89588903.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 5106566217 is about 71460.2422120160. The cubic root of 5106566217 is about 1722.0390250571.

The spelling of 5106566217 in words is "five billion, one hundred six million, five hundred sixty-six thousand, two hundred seventeen".