504746421280 has 48 divisors (see below), whose sum is σ = 1255224660480. Its totient is φ = 191272326912.

The previous prime is 504746421247. The next prime is 504746421301. The reversal of 504746421280 is 82124647405.

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, 83014464 + ... + 83020543.

It is an arithmetic number, because the mean of its divisors is an integer number (26150513760).

Almost surely, 2^504746421280 is an apocalyptic number.

It is an amenable number.

504746421280 is an abundant number, since it is smaller than the sum of its proper divisors (750478239200).

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

504746421280 is a wasteful number, since it uses less digits than its factorization.

504746421280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166035041 (or 166035033 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 504746421280 in words is "five hundred four billion, seven hundred forty-six million, four hundred twenty-one thousand, two hundred eighty".