5121489265288 has 16 divisors (see below), whose sum is σ = 10475773497360. Its totient is φ = 2327949666000.

The previous prime is 5121489265283. The next prime is 5121489265289. The reversal of 5121489265288 is 8825629841215.

It is not an unprimeable number, because it can be changed into a prime (5121489265283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29099370738 + ... + 29099370913.

It is an arithmetic number, because the mean of its divisors is an integer number (654735843585).

Almost surely, 2^{5121489265288} is an apocalyptic number.

It is an amenable number.

5121489265288 is an abundant number, since it is smaller than the sum of its proper divisors (5354284232072).

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

5121489265288 is a wasteful number, since it uses less digits than its factorization.

5121489265288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58198741668 (or 58198741664 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 61.

The spelling of 5121489265288 in words is "five trillion, one hundred twenty-one billion, four hundred eighty-nine million, two hundred sixty-five thousand, two hundred eighty-eight".