7672514065164 has 36 divisors (see below), whose sum is σ = 20886288289776. Its totient is φ = 2360773558368.

The previous prime is 7672514065159. The next prime is 7672514065171. The reversal of 7672514065164 is 4615604152767.

7672514065164 is a `hidden beast` number, since 7 + 6 + 7 + 2 + 514 + 0 + 65 + 1 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7672514065164.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8197129944 + ... + 8197130879.

It is an arithmetic number, because the mean of its divisors is an integer number (580174674716).

Almost surely, 2^{7672514065164} is an apocalyptic number.

It is an amenable number.

7672514065164 is an abundant number, since it is smaller than the sum of its proper divisors (13213774224612).

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

7672514065164 is a wasteful number, since it uses less digits than its factorization.

7672514065164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16394260846 (or 16394260841 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 7672514065164 in words is "seven trillion, six hundred seventy-two billion, five hundred fourteen million, sixty-five thousand, one hundred sixty-four".