505514325 has 12 divisors (see below), whose sum is σ = 835783808. Its totient is φ = 269607600.

The previous prime is 505514267. The next prime is 505514353. The reversal of 505514325 is 523415505.

It is a happy number.

It is not a de Polignac number, because 505514325 - 2⁸ = 505514069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505514292 and 505514301.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3370021 + ... + 3370170.

Almost surely, 2^505514325 is an apocalyptic number.

It is an amenable number.

505514325 is a deficient number, since it is larger than the sum of its proper divisors (330269483).

505514325 is a wasteful number, since it uses less digits than its factorization.

505514325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740204 (or 6740199 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 505514325 is about 22483.6457230583. The cubic root of 505514325 is about 796.6076798079.

The spelling of 505514325 in words is "five hundred five million, five hundred fourteen thousand, three hundred twenty-five".