44682602609 has 2 divisors, whose sum is σ = 44682602610. Its totient is φ = 44682602608.

The previous prime is 44682602603. The next prime is 44682602621. The reversal of 44682602609 is 90620628644.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31023538225 + 13659064384 = 176135^2 + 116872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44682602609 is a prime.

It is not a weakly prime, because it can be changed into another prime (44682602603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22341301304 + 22341301305.

It is an arithmetic number, because the mean of its divisors is an integer number (22341301305).

Almost surely, 2^44682602609 is an apocalyptic number.

It is an amenable number.

44682602609 is a deficient number, since it is larger than the sum of its proper divisors (1).

44682602609 is an equidigital number, since it uses as much as digits as its factorization.

44682602609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 44682602609 in words is "forty-four billion, six hundred eighty-two million, six hundred two thousand, six hundred nine".