548514625887668 has 48 divisors (see below), whose sum is σ = 1103301839517696. Its totient is φ = 236169235246560.

The previous prime is 548514625887661. The next prime is 548514625887727. The reversal of 548514625887668 is 866788526415845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548514625887661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631014696 + ... + 2631223167.

It is an arithmetic number, because the mean of its divisors is an integer number (22985454989952).

Almost surely, 2^{548514625887668} is an apocalyptic number.

It is an amenable number.

548514625887668 is an abundant number, since it is smaller than the sum of its proper divisors (554787213630028).

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

548514625887668 is a wasteful number, since it uses less digits than its factorization.

548514625887668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5262238004 (or 5262238002 counting only the distinct ones).

The product of its digits is 24772608000, while the sum is 83.

The spelling of 548514625887668 in words is "five hundred forty-eight trillion, five hundred fourteen billion, six hundred twenty-five million, eight hundred eighty-seven thousand, six hundred sixty-eight".