548282282845 has 64 divisors (see below), whose sum is σ = 773450496000. Its totient is φ = 368891884800.

The previous prime is 548282282839. The next prime is 548282282857.

548282282845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 548282282845 - 2³ = 548282282837 is a prime.

It is a super-2 number, since 2×548282282845² (a number of 24 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 548282282845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8829616 + ... + 8891494.

It is an arithmetic number, because the mean of its divisors is an integer number (12085164000).

Almost surely, 2^548282282845 is an apocalyptic number.

548282282845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

548282282845 is a deficient number, since it is larger than the sum of its proper divisors (225168213155).

548282282845 is a wasteful number, since it uses less digits than its factorization.

548282282845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62114.

The product of its digits is 26214400, while the sum is 58.

The spelling of 548282282845 in words is "five hundred forty-eight billion, two hundred eighty-two million, two hundred eighty-two thousand, eight hundred forty-five".