548487242020 has 24 divisors (see below), whose sum is σ = 1212445483200. Its totient is φ = 207847796832.

The previous prime is 548487241997. The next prime is 548487242041. The reversal of 548487242020 is 20242784845.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721693360 + ... + 721694119.

It is an arithmetic number, because the mean of its divisors is an integer number (50518561800).

Almost surely, 2^548487242020 is an apocalyptic number.

It is an amenable number.

548487242020 is an abundant number, since it is smaller than the sum of its proper divisors (663958241180).

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

548487242020 is a wasteful number, since it uses less digits than its factorization.

548487242020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443387507 (or 1443387505 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 46.

The spelling of 548487242020 in words is "five hundred forty-eight billion, four hundred eighty-seven million, two hundred forty-two thousand, twenty".