7664675562848 has 24 divisors (see below), whose sum is σ = 15884031595320. Its totient is φ = 3630635792640.

The previous prime is 7664675562839. The next prime is 7664675562913. The reversal of 7664675562848 is 8482655764667.

It is a super-2 number, since 2×7664675562848² (a number of 27 digits) contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 6303186533 + ... + 6303187748.

It is an arithmetic number, because the mean of its divisors is an integer number (661834649805).

Almost surely, 2^{7664675562848} is an apocalyptic number.

It is an amenable number.

7664675562848 is an abundant number, since it is smaller than the sum of its proper divisors (8219356032472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7664675562848 is a wasteful number, since it uses less digits than its factorization.

7664675562848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12606374310 (or 12606374302 counting only the distinct ones).

The product of its digits is 3251404800, while the sum is 74.

The spelling of 7664675562848 in words is "seven trillion, six hundred sixty-four billion, six hundred seventy-five million, five hundred sixty-two thousand, eight hundred forty-eight".