505053005300 has 36 divisors (see below), whose sum is σ = 1096990478220. Its totient is φ = 201832177920.

The previous prime is 505053005293. The next prime is 505053005323. The reversal of 505053005300 is 3500350505.

It can be written as a sum of positive squares in 6 ways, for example, as 79810770064 + 425242235236 = 282508^2 + 652106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 505053005300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2255369 + ... + 2469168.

Almost surely, 2^505053005300 is an apocalyptic number.

505053005300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505053005300 is an abundant number, since it is smaller than the sum of its proper divisors (591937472920).

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

505053005300 is a wasteful number, since it uses less digits than its factorization.

505053005300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725620 (or 4725613 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 26.

Adding to 505053005300 its reverse (3500350505), we get a palindrome (508553355805).

The spelling of 505053005300 in words is "five hundred five billion, fifty-three million, five thousand, three hundred".