4809890555012 has 24 divisors (see below), whose sum is σ = 8617183528800. Its totient is φ = 2347891672896.

The previous prime is 4809890554921. The next prime is 4809890555039. The reversal of 4809890555012 is 2105550989084.

It is a happy number.

It is a super-3 number, since 3×4809890555012³ (a number of 39 digits) contains 333 as substring.

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, 6333962 + ... + 7052577.

It is an arithmetic number, because the mean of its divisors is an integer number (359049313700).

Almost surely, 2^{4809890555012} is an apocalyptic number.

It is an amenable number.

4809890555012 is a deficient number, since it is larger than the sum of its proper divisors (3807292973788).

4809890555012 is a wasteful number, since it uses less digits than its factorization.

4809890555012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13388675 (or 13388673 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 56.

The spelling of 4809890555012 in words is "four trillion, eight hundred nine billion, eight hundred ninety million, five hundred fifty-five thousand, twelve".