5304106561 has 4 divisors (see below), whose sum is σ = 5712114772. Its totient is φ = 4896098352.

The previous prime is 5304106559. The next prime is 5304106589. The reversal of 5304106561 is 1656014035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2825560336 + 2478546225 = 53156^2 + 49785^2 .

It is a cyclic number.

It is not a de Polignac number, because 5304106561 - 2¹ = 5304106559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5304106501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204004086 + ... + 204004111.

It is an arithmetic number, because the mean of its divisors is an integer number (1428028693).

Almost surely, 2^5304106561 is an apocalyptic number.

It is an amenable number.

5304106561 is a deficient number, since it is larger than the sum of its proper divisors (408008211).

5304106561 is a wasteful number, since it uses less digits than its factorization.

5304106561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408008210.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5304106561 is about 72829.2974083919. The cubic root of 5304106561 is about 1743.9635896757.

The spelling of 5304106561 in words is "five billion, three hundred four million, one hundred six thousand, five hundred sixty-one".