505530024011 has 8 divisors (see below), whose sum is σ = 532221849600. Its totient is φ = 478846696680.

The previous prime is 505530023987. The next prime is 505530024017. The reversal of 505530024011 is 110420035505.

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

It is a de Polignac number, because none of the positive numbers 2^k-505530024011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505530024017) 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, 2002271 + ... + 2240568.

It is an arithmetic number, because the mean of its divisors is an integer number (66527731200).

Almost surely, 2^505530024011 is an apocalyptic number.

505530024011 is a deficient number, since it is larger than the sum of its proper divisors (26691825589).

505530024011 is a wasteful number, since it uses less digits than its factorization.

505530024011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4249129.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 505530024011 its reverse (110420035505), we get a palindrome (615950059516).

The spelling of 505530024011 in words is "five hundred five billion, five hundred thirty million, twenty-four thousand, eleven".