505358050 has 12 divisors (see below), whose sum is σ = 939966066. Its totient is φ = 202143200.

The previous prime is 505358039. The next prime is 505358057. The reversal of 505358050 is 50853505.

It can be written as a sum of positive squares in 3 ways, for example, as 225030001 + 280328049 = 15001^2 + 16743^2 .

It is not an unprimeable number, because it can be changed into a prime (505358057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5053531 + ... + 5053630.

Almost surely, 2^505358050 is an apocalyptic number.

505358050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

505358050 is a deficient number, since it is larger than the sum of its proper divisors (434608016).

505358050 is a wasteful number, since it uses less digits than its factorization.

505358050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10107173 (or 10107168 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 505358050 is about 22480.1701506016. The cubic root of 505358050 is about 796.5255834231.

It can be divided in two parts, 50535 and 8050, that added together give a palindrome (58585).

The spelling of 505358050 in words is "five hundred five million, three hundred fifty-eight thousand, fifty".