505000055528 has 16 divisors (see below), whose sum is σ = 946982071680. Its totient is φ = 252471503088.

The previous prime is 505000055459. The next prime is 505000055537. The reversal of 505000055528 is 825550000505.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3490250 + ... + 3632057.

It is an arithmetic number, because the mean of its divisors is an integer number (59186379480).

Almost surely, 2^505000055528 is an apocalyptic number.

It is an amenable number.

505000055528 is a deficient number, since it is larger than the sum of its proper divisors (441982016152).

505000055528 is a wasteful number, since it uses less digits than its factorization.

505000055528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131176 (or 7131172 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 505000055528 in words is "five hundred five billion, fifty-five thousand, five hundred twenty-eight".