508645278560 has 24 divisors (see below), whose sum is σ = 1201674470976. Its totient is φ = 203458111360.

The previous prime is 508645278511. The next prime is 508645278569. The reversal of 508645278560 is 65872546805.

It is a junction number, because it is equal to n+sod(n) for n = 508645278496 and 508645278505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508645278569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1589516336 + ... + 1589516655.

It is an arithmetic number, because the mean of its divisors is an integer number (50069769624).

Almost surely, 2^508645278560 is an apocalyptic number.

It is an amenable number.

508645278560 is an abundant number, since it is smaller than the sum of its proper divisors (693029192416).

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

508645278560 is a wasteful number, since it uses less digits than its factorization.

508645278560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179033006 (or 3179032998 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 56.

The spelling of 508645278560 in words is "five hundred eight billion, six hundred forty-five million, two hundred seventy-eight thousand, five hundred sixty".