505022104 has 16 divisors (see below), whose sum is σ = 954374400. Its totient is φ = 250522272.

The previous prime is 505022101. The next prime is 505022129. The reversal of 505022104 is 401220505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505022101) 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, 247519 + ... + 249550.

It is an arithmetic number, because the mean of its divisors is an integer number (59648400).

Almost surely, 2^505022104 is an apocalyptic number.

It is an amenable number.

505022104 is a deficient number, since it is larger than the sum of its proper divisors (449352296).

505022104 is a wasteful number, since it uses less digits than its factorization.

505022104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497202 (or 497198 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 505022104 is about 22472.6968564078. The cubic root of 505022104 is about 796.3490426513.

Adding to 505022104 its reverse (401220505), we get a palindrome (906242609).

The spelling of 505022104 in words is "five hundred five million, twenty-two thousand, one hundred four".