4664764560145 has 4 divisors (see below), whose sum is σ = 5597717472180. Its totient is φ = 3731811648112.

The previous prime is 4664764560133. The next prime is 4664764560167. The reversal of 4664764560145 is 5410654674664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2043710413056 + 2621054147089 = 1429584^2 + 1618967^2 .

It is a cyclic number.

It is not a de Polignac number, because 4664764560145 - 2⁷ = 4664764560017 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4664764560145.

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 in 3 ways as a sum of consecutive naturals, for example, 466476456010 + ... + 466476456019.

It is an arithmetic number, because the mean of its divisors is an integer number (1399429368045).

Almost surely, 2^{4664764560145} is an apocalyptic number.

It is an amenable number.

4664764560145 is a deficient number, since it is larger than the sum of its proper divisors (932952912035).

4664764560145 is an equidigital number, since it uses as much as digits as its factorization.

4664764560145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932952912034.

The product of its (nonzero) digits is 58060800, while the sum is 58.

The spelling of 4664764560145 in words is "four trillion, six hundred sixty-four billion, seven hundred sixty-four million, five hundred sixty thousand, one hundred forty-five".