505231012434425 has 24 divisors (see below), whose sum is σ = 626805149319552. Its totient is φ = 403979229720000.

The previous prime is 505231012434353. The next prime is 505231012434461. The reversal of 505231012434425 is 524434210132505.

It is not a de Polignac number, because 505231012434425 - 2³⁴ = 505213832565241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 717349547 + ... + 718053503.

It is an arithmetic number, because the mean of its divisors is an integer number (26116881221648).

Almost surely, 2^{505231012434425} is an apocalyptic number.

It is an amenable number.

505231012434425 is a deficient number, since it is larger than the sum of its proper divisors (121574136885127).

505231012434425 is a wasteful number, since it uses less digits than its factorization.

505231012434425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718529 (or 718524 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 505231012434425 in words is "five hundred five trillion, two hundred thirty-one billion, twelve million, four hundred thirty-four thousand, four hundred twenty-five".