4578954554879 has 8 divisors (see below), whose sum is σ = 4737175287120. Its totient is φ = 4420755539200.

The previous prime is 4578954554843. The next prime is 4578954554893. The reversal of 4578954554879 is 9784554598754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4578954554879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4578954554579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4999577 + ... + 5844114.

It is an arithmetic number, because the mean of its divisors is an integer number (592146910890).

Almost surely, 2^{4578954554879} is an apocalyptic number.

4578954554879 is a deficient number, since it is larger than the sum of its proper divisors (158220732241).

4578954554879 is a wasteful number, since it uses less digits than its factorization.

4578954554879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10858281.

The product of its digits is 10160640000, while the sum is 80.

The spelling of 4578954554879 in words is "four trillion, five hundred seventy-eight billion, nine hundred fifty-four million, five hundred fifty-four thousand, eight hundred seventy-nine".