505834125 has 16 divisors (see below), whose sum is σ = 841708608. Its totient is φ = 269778000.

The previous prime is 505834117. The next prime is 505834127. The reversal of 505834125 is 521438505.

505834125 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 505834125 - 2³ = 505834117 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505834127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674071 + ... + 674820.

It is an arithmetic number, because the mean of its divisors is an integer number (52606788).

Almost surely, 2^505834125 is an apocalyptic number.

It is an amenable number.

505834125 is a deficient number, since it is larger than the sum of its proper divisors (335874483).

505834125 is a wasteful number, since it uses less digits than its factorization.

505834125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348909 (or 1348899 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 505834125 is about 22490.7564345889. The cubic root of 505834125 is about 796.7756285161.

The spelling of 505834125 in words is "five hundred five million, eight hundred thirty-four thousand, one hundred twenty-five".