505057585504 has 48 divisors (see below), whose sum is σ = 1005914706048. Its totient is φ = 249594089472.

The previous prime is 505057585493. The next prime is 505057585517. The reversal of 505057585504 is 405585750505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242257 + ... + 2457199.

It is an arithmetic number, because the mean of its divisors is an integer number (20956556376).

Almost surely, 2^505057585504 is an apocalyptic number.

It is an amenable number.

505057585504 is a deficient number, since it is larger than the sum of its proper divisors (500857120544).

505057585504 is a wasteful number, since it uses less digits than its factorization.

505057585504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215807 (or 215799 counting only the distinct ones).

The product of its (nonzero) digits is 3500000, while the sum is 49.

The spelling of 505057585504 in words is "five hundred five billion, fifty-seven million, five hundred eighty-five thousand, five hundred four".