505996300 has 36 divisors (see below), whose sum is σ = 1118740896. Its totient is φ = 198577600.

The previous prime is 505996289. The next prime is 505996307. The reversal of 505996300 is 3699505.

It is a super-2 number, since 2×505996300² = 512064511227380000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 505996300.

It is not an unprimeable number, because it can be changed into a prime (505996307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42436 + ... + 53035.

It is an arithmetic number, because the mean of its divisors is an integer number (31076136).

Almost surely, 2^505996300 is an apocalyptic number.

505996300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505996300 is an abundant number, since it is smaller than the sum of its proper divisors (612744596).

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

505996300 is a wasteful number, since it uses less digits than its factorization.

505996300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95538 (or 95531 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 37.

The square root of 505996300 is about 22494.3615157221. The cubic root of 505996300 is about 796.8607705776.

The spelling of 505996300 in words is "five hundred five million, nine hundred ninety-six thousand, three hundred".