543544103056452 has 24 divisors (see below), whose sum is σ = 1268269968272832. Its totient is φ = 181181311332000.

The previous prime is 543544103056447. The next prime is 543544103056457. The reversal of 543544103056452 is 254650301445345.

It is an interprime number because it is at equal distance from previous prime (543544103056447) and next prime (543544103056457).

It is a junction number, because it is equal to n+sod(n) for n = 543544103056395 and 543544103056404.

It is not an unprimeable number, because it can be changed into a prime (543544103056457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55011702 + ... + 64135602.

It is an arithmetic number, because the mean of its divisors is an integer number (52844582011368).

Almost surely, 2^{543544103056452} is an apocalyptic number.

It is an amenable number.

543544103056452 is an abundant number, since it is smaller than the sum of its proper divisors (724725865216380).

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

543544103056452 is a wasteful number, since it uses less digits than its factorization.

543544103056452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14088379 (or 14088377 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 51.

The spelling of 543544103056452 in words is "five hundred forty-three trillion, five hundred forty-four billion, one hundred three million, fifty-six thousand, four hundred fifty-two".