548882643 has 8 divisors (see below), whose sum is σ = 732836800. Its totient is φ = 365425128.

The previous prime is 548882641. The next prime is 548882651. The reversal of 548882643 is 346288845.

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

It is not a de Polignac number, because 548882643 - 2¹ = 548882641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 548882592 and 548882601.

It is not an unprimeable number, because it can be changed into a prime (548882641) 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, 121573 + ... + 126006.

It is an arithmetic number, because the mean of its divisors is an integer number (91604600).

Almost surely, 2^548882643 is an apocalyptic number.

548882643 is a deficient number, since it is larger than the sum of its proper divisors (183954157).

548882643 is a wasteful number, since it uses less digits than its factorization.

548882643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248321.

The product of its digits is 1474560, while the sum is 48.

The square root of 548882643 is about 23428.2445565177. The cubic root of 548882643 is about 818.7660615073.

The spelling of 548882643 in words is "five hundred forty-eight million, eight hundred eighty-two thousand, six hundred forty-three".