505424541 has 8 divisors (see below), whose sum is σ = 682430080. Its totient is φ = 332684352.

The previous prime is 505424531. The next prime is 505424561. The reversal of 505424541 is 145424505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505424541 - 2⁵ = 505424509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505424499 and 505424508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505424531) 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 7 ways as a sum of consecutive naturals, for example, 1066060 + ... + 1066533.

It is an arithmetic number, because the mean of its divisors is an integer number (85303760).

Almost surely, 2^505424541 is an apocalyptic number.

It is an amenable number.

505424541 is a deficient number, since it is larger than the sum of its proper divisors (177005539).

505424541 is a wasteful number, since it uses less digits than its factorization.

505424541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132675.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 505424541 is about 22481.6489831151. The cubic root of 505424541 is about 796.5605153952.

The spelling of 505424541 in words is "five hundred five million, four hundred twenty-four thousand, five hundred forty-one".