5106565601 has 8 divisors (see below), whose sum is σ = 5290914600. Its totient is φ = 4922767360.

The previous prime is 5106565591. The next prime is 5106565637. The reversal of 5106565601 is 1065656015.

It can be written as a sum of positive squares in 4 ways, for example, as 1670847376 + 3435718225 = 40876^2 + 58615^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5106565601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106565661) 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, 118766 + ... + 155943.

It is an arithmetic number, because the mean of its divisors is an integer number (661364325).

Almost surely, 2^5106565601 is an apocalyptic number.

It is an amenable number.

5106565601 is a deficient number, since it is larger than the sum of its proper divisors (184348999).

5106565601 is a wasteful number, since it uses less digits than its factorization.

5106565601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275379.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5106565601 is about 71460.2379019270. The cubic root of 5106565601 is about 1722.0389558145.

The spelling of 5106565601 in words is "five billion, one hundred six million, five hundred sixty-five thousand, six hundred one".