4612560509 has 2 divisors, whose sum is σ = 4612560510. Its totient is φ = 4612560508.

The previous prime is 4612560487. The next prime is 4612560559. The reversal of 4612560509 is 9050652164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2967852484 + 1644708025 = 54478^2 + 40555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4612560509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4612560559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306280254 + 2306280255.

It is an arithmetic number, because the mean of its divisors is an integer number (2306280255).

Almost surely, 2^4612560509 is an apocalyptic number.

It is an amenable number.

4612560509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4612560509 is an equidigital number, since it uses as much as digits as its factorization.

4612560509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 4612560509 is about 67915.8340079837. The cubic root of 4612560509 is about 1664.6158497161.

The spelling of 4612560509 in words is "four billion, six hundred twelve million, five hundred sixty thousand, five hundred nine".