4551179668452 has 36 divisors (see below), whose sum is σ = 11511288821760. Its totient is φ = 1516147626672.

The previous prime is 4551179668379. The next prime is 4551179668457. The reversal of 4551179668452 is 2548669711554.

It is a happy number.

4551179668452 is a `hidden beast` number, since 4 + 5 + 5 + 1 + 179 + 6 + 6 + 8 + 452 = 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 4551179668452.

It is not an unprimeable number, because it can be changed into a prime (4551179668457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37950252 + ... + 38069987.

Almost surely, 2^{4551179668452} is an apocalyptic number.

It is an amenable number.

4551179668452 is an abundant number, since it is smaller than the sum of its proper divisors (6960109153308).

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

4551179668452 is a wasteful number, since it uses less digits than its factorization.

4551179668452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76021912 (or 76021907 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 63.

The spelling of 4551179668452 in words is "four trillion, five hundred fifty-one billion, one hundred seventy-nine million, six hundred sixty-eight thousand, four hundred fifty-two".