4879969117845 has 8 divisors (see below), whose sum is σ = 7807950588576. Its totient is φ = 2602650196176.

The previous prime is 4879969117783. The next prime is 4879969117873. The reversal of 4879969117845 is 5487119699784.

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

It is not a de Polignac number, because 4879969117845 - 2⁷ = 4879969117717 is a prime.

It is a super-2 number, since 2×4879969117845² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162665637247 + ... + 162665637276.

It is an arithmetic number, because the mean of its divisors is an integer number (975993823572).

Almost surely, 2^{4879969117845} is an apocalyptic number.

It is an amenable number.

4879969117845 is a deficient number, since it is larger than the sum of its proper divisors (2927981470731).

4879969117845 is a wasteful number, since it uses less digits than its factorization.

4879969117845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325331274531.

The product of its digits is 1097349120, while the sum is 78.

The spelling of 4879969117845 in words is "four trillion, eight hundred seventy-nine billion, nine hundred sixty-nine million, one hundred seventeen thousand, eight hundred forty-five".