505332532404044 has 12 divisors (see below), whose sum is σ = 884332091592600. Its totient is φ = 252666220520448.

The previous prime is 505332532403957. The next prime is 505332532404067. The reversal of 505332532404044 is 440404235233505.

It is a junction number, because it is equal to n+sod(n) for n = 505332532403986 and 505332532404004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30868172 + ... + 44311500.

It is an arithmetic number, because the mean of its divisors is an integer number (73694340966050).

Almost surely, 2^{505332532404044} is an apocalyptic number.

It is an amenable number.

505332532404044 is a deficient number, since it is larger than the sum of its proper divisors (378999559188556).

505332532404044 is a wasteful number, since it uses less digits than its factorization.

505332532404044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22840792 (or 22840790 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 44.

Adding to 505332532404044 its reverse (440404235233505), we get a palindrome (945736767637549).

The spelling of 505332532404044 in words is "five hundred five trillion, three hundred thirty-two billion, five hundred thirty-two million, four hundred four thousand, forty-four".