2664653005 has 32 divisors (see below), whose sum is σ = 3860582400. Its totient is φ = 1724784192.

The previous prime is 2664652997. The next prime is 2664653011. The reversal of 2664653005 is 5003564662.

It is a cyclic number.

It is not a de Polignac number, because 2664653005 - 2³ = 2664652997 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 181116 + ... + 195274.

It is an arithmetic number, because the mean of its divisors is an integer number (120643200).

Almost surely, 2^2664653005 is an apocalyptic number.

It is an amenable number.

2664653005 is a deficient number, since it is larger than the sum of its proper divisors (1195929395).

2664653005 is a wasteful number, since it uses less digits than its factorization.

2664653005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 2664653005 is about 51620.2770720964. The cubic root of 2664653005 is about 1386.3734120513.

The spelling of 2664653005 in words is "two billion, six hundred sixty-four million, six hundred fifty-three thousand, five".