543776671626272 has 48 divisors (see below), whose sum is σ = 1224282308296320. Its totient is φ = 232897659813888.

The previous prime is 543776671626203. The next prime is 543776671626283. The reversal of 543776671626272 is 272626176677345.

It is a junction number, because it is equal to n+sod(n) for n = 543776671626196 and 543776671626205.

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, 778218593 + ... + 778917024.

It is an arithmetic number, because the mean of its divisors is an integer number (25505881422840).

Almost surely, 2^{543776671626272} is an apocalyptic number.

It is an amenable number.

543776671626272 is an abundant number, since it is smaller than the sum of its proper divisors (680505636670048).

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

543776671626272 is a wasteful number, since it uses less digits than its factorization.

543776671626272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557137193 (or 1557137185 counting only the distinct ones).

The product of its digits is 1493614080, while the sum is 71.

The spelling of 543776671626272 in words is "five hundred forty-three trillion, seven hundred seventy-six billion, six hundred seventy-one million, six hundred twenty-six thousand, two hundred seventy-two".