4662564652664 has 8 divisors (see below), whose sum is σ = 8742308723760. Its totient is φ = 2331282326328.

The previous prime is 4662564652639. The next prime is 4662564652709.

4662564652664 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4662564652597 and 4662564652606.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 291410290784 + ... + 291410290799.

It is an arithmetic number, because the mean of its divisors is an integer number (1092788590470).

Almost surely, 2^{4662564652664} is an apocalyptic number.

It is an amenable number.

4662564652664 is a deficient number, since it is larger than the sum of its proper divisors (4079744071096).

4662564652664 is a wasteful number, since it uses less digits than its factorization.

4662564652664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582820581589 (or 582820581585 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 62.

The spelling of 4662564652664 in words is "four trillion, six hundred sixty-two billion, five hundred sixty-four million, six hundred fifty-two thousand, six hundred sixty-four".