2664046482609 has 32 divisors (see below), whose sum is σ = 3700983193600. Its totient is φ = 1703290716288.

The previous prime is 2664046482607. The next prime is 2664046482623. The reversal of 2664046482609 is 9062846404662.

It is not a de Polignac number, because 2664046482609 - 2¹ = 2664046482607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2664046482607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1465692 + ... + 2734290.

It is an arithmetic number, because the mean of its divisors is an integer number (115655724800).

Almost surely, 2^{2664046482609} is an apocalyptic number.

It is an amenable number.

2664046482609 is a deficient number, since it is larger than the sum of its proper divisors (1036936710991).

2664046482609 is a wasteful number, since it uses less digits than its factorization.

2664046482609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268941.

The product of its (nonzero) digits is 23887872, while the sum is 57.

The spelling of 2664046482609 in words is "two trillion, six hundred sixty-four billion, forty-six million, four hundred eighty-two thousand, six hundred nine".