5106565565 has 8 divisors (see below), whose sum is σ = 6168461568. Its totient is φ = 4058197200.

The previous prime is 5106565559. The next prime is 5106565573. The reversal of 5106565565 is 5655656015.

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

It is not a de Polignac number, because 5106565565 - 2¹⁶ = 5106500029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3381077 + ... + 3382586.

It is an arithmetic number, because the mean of its divisors is an integer number (771057696).

Almost surely, 2^5106565565 is an apocalyptic number.

It is an amenable number.

5106565565 is a deficient number, since it is larger than the sum of its proper divisors (1061896003).

5106565565 is a wasteful number, since it uses less digits than its factorization.

5106565565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763819.

The product of its (nonzero) digits is 675000, while the sum is 44.

The square root of 5106565565 is about 71460.2376500386. The cubic root of 5106565565 is about 1722.0389517678.

The spelling of 5106565565 in words is "five billion, one hundred six million, five hundred sixty-five thousand, five hundred sixty-five".