505054268 has 12 divisors (see below), whose sum is σ = 895033440. Its totient is φ = 249330432.

The previous prime is 505054267. The next prime is 505054279. The reversal of 505054268 is 862450505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505054261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798821 + ... + 799452.

It is an arithmetic number, because the mean of its divisors is an integer number (74586120).

Almost surely, 2^505054268 is an apocalyptic number.

It is an amenable number.

505054268 is a deficient number, since it is larger than the sum of its proper divisors (389979172).

505054268 is a wasteful number, since it uses less digits than its factorization.

505054268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598356 (or 1598354 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 505054268 is about 22473.4124689598. The cubic root of 505054268 is about 796.3659483317.

The spelling of 505054268 in words is "five hundred five million, fifty-four thousand, two hundred sixty-eight".