542550066424 has 32 divisors (see below), whose sum is σ = 1039371690240. Its totient is φ = 265430851200.

The previous prime is 542550066403. The next prime is 542550066439. The reversal of 542550066424 is 424660055245.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2817219 + ... + 3003634.

It is an arithmetic number, because the mean of its divisors is an integer number (32480365320).

Almost surely, 2^542550066424 is an apocalyptic number.

It is an amenable number.

542550066424 is a deficient number, since it is larger than the sum of its proper divisors (496821623816).

542550066424 is a wasteful number, since it uses less digits than its factorization.

542550066424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821111 (or 5821107 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 542550066424 in words is "five hundred forty-two billion, five hundred fifty million, sixty-six thousand, four hundred twenty-four".