505022385052 has 12 divisors (see below), whose sum is σ = 884052308160. Its totient is φ = 252436011296.

The previous prime is 505022385041. The next prime is 505022385059. The reversal of 505022385052 is 250583220505.

It is a super-2 number, since 2×505022385052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505022385059) 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, 18780193 + ... + 18807064.

It is an arithmetic number, because the mean of its divisors is an integer number (73671025680).

Almost surely, 2^505022385052 is an apocalyptic number.

It is an amenable number.

505022385052 is a deficient number, since it is larger than the sum of its proper divisors (379029923108).

505022385052 is a wasteful number, since it uses less digits than its factorization.

505022385052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37590620 (or 37590618 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 505022385052 in words is "five hundred five billion, twenty-two million, three hundred eighty-five thousand, fifty-two".