500000556050 has 12 divisors (see below), whose sum is σ = 930001034346. Its totient is φ = 200000222400.

The previous prime is 500000556049. The next prime is 500000556073. The reversal of 500000556050 is 50655000005.

It can be written as a sum of positive squares in 3 ways, for example, as 287957804689 + 212042751361 = 536617^2 + 460481^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5000005511 + ... + 5000005610.

Almost surely, 2^500000556050 is an apocalyptic number.

500000556050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500000556050 is a deficient number, since it is larger than the sum of its proper divisors (430000478296).

500000556050 is a wasteful number, since it uses less digits than its factorization.

500000556050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000011133 (or 10000011128 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

Adding to 500000556050 its reverse (50655000005), we get a palindrome (550655556055).

The spelling of 500000556050 in words is "five hundred billion, five hundred fifty-six thousand, fifty".