543103416046551 has 16 divisors (see below), whose sum is σ = 728950446487296. Its totient is φ = 359670464752896.

The previous prime is 543103416046517. The next prime is 543103416046559. The reversal of 543103416046551 is 155640614301345.

It is not a de Polignac number, because 543103416046551 - 2¹⁰ = 543103416045527 is a prime.

It is a super-2 number, since 2×543103416046551² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 543103416046551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543103416046559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974712985 + ... + 975270018.

It is an arithmetic number, because the mean of its divisors is an integer number (45559402905456).

Almost surely, 2^{543103416046551} is an apocalyptic number.

543103416046551 is a deficient number, since it is larger than the sum of its proper divisors (185847030440745).

543103416046551 is a wasteful number, since it uses less digits than its factorization.

543103416046551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949983622.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 543103416046551 in words is "five hundred forty-three trillion, one hundred three billion, four hundred sixteen million, forty-six thousand, five hundred fifty-one".