548420543 has 8 divisors (see below), whose sum is σ = 606704256. Its totient is φ = 491541400.

The previous prime is 548420519. The next prime is 548420557. The reversal of 548420543 is 345024845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 548420543 - 2¹⁰ = 548419519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548420563) 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, 350321 + ... + 351882.

It is an arithmetic number, because the mean of its divisors is an integer number (75838032).

Almost surely, 2^548420543 is an apocalyptic number.

548420543 is a deficient number, since it is larger than the sum of its proper divisors (58283713).

548420543 is a wasteful number, since it uses less digits than its factorization.

548420543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702285.

The product of its (nonzero) digits is 76800, while the sum is 35.

The square root of 548420543 is about 23418.3804521150. The cubic root of 548420543 is about 818.5362260839.

The spelling of 548420543 in words is "five hundred forty-eight million, four hundred twenty thousand, five hundred forty-three".