4856672938169 has 16 divisors (see below), whose sum is σ = 5407071449472. Its totient is φ = 4333682400768.

The previous prime is 4856672938121. The next prime is 4856672938189. The reversal of 4856672938169 is 9618392766584.

It is a cyclic number.

It is not a de Polignac number, because 4856672938169 - 2¹² = 4856672934073 is a prime.

It is a super-2 number, since 2×4856672938169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4856672938096 and 4856672938105.

It is not an unprimeable number, because it can be changed into a prime (4856672938189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44730029 + ... + 44838474.

It is an arithmetic number, because the mean of its divisors is an integer number (337941965592).

Almost surely, 2^{4856672938169} is an apocalyptic number.

It is an amenable number.

4856672938169 is a deficient number, since it is larger than the sum of its proper divisors (550398511303).

4856672938169 is a wasteful number, since it uses less digits than its factorization.

4856672938169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89568656.

The product of its digits is 940584960, while the sum is 74.

The spelling of 4856672938169 in words is "four trillion, eight hundred fifty-six billion, six hundred seventy-two million, nine hundred thirty-eight thousand, one hundred sixty-nine".