505000555048 has 16 divisors (see below), whose sum is σ = 1032955680960. Its totient is φ = 229545706800.

The previous prime is 505000554997. The next prime is 505000555057. The reversal of 505000555048 is 840555000505.

It is a junction number, because it is equal to n+sod(n) for n = 505000554998 and 505000555016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2869321248 + ... + 2869321423.

It is an arithmetic number, because the mean of its divisors is an integer number (64559730060).

Almost surely, 2^505000555048 is an apocalyptic number.

It is an amenable number.

505000555048 is an abundant number, since it is smaller than the sum of its proper divisors (527955125912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505000555048 is a wasteful number, since it uses less digits than its factorization.

505000555048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5738642688 (or 5738642684 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The spelling of 505000555048 in words is "five hundred five billion, five hundred fifty-five thousand, forty-eight".