505325282853 has 8 divisors (see below), whose sum is σ = 673801503328. Its totient is φ = 336866292144.

The previous prime is 505325282831. The next prime is 505325282873. The reversal of 505325282853 is 358282523505.

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

It is not a de Polignac number, because 505325282853 - 2⁶ = 505325282789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505325282873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4238851 + ... + 4356432.

It is an arithmetic number, because the mean of its divisors is an integer number (84225187916).

Almost surely, 2^505325282853 is an apocalyptic number.

It is an amenable number.

505325282853 is a deficient number, since it is larger than the sum of its proper divisors (168476220475).

505325282853 is a wasteful number, since it uses less digits than its factorization.

505325282853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8614883.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 505325282853 in words is "five hundred five billion, three hundred twenty-five million, two hundred eighty-two thousand, eight hundred fifty-three".