500056010550 has 72 divisors (see below), whose sum is σ = 1386822041280. Its totient is φ = 129046708800.

The previous prime is 500056010533. The next prime is 500056010579. The reversal of 500056010550 is 55010650005.

500056010550 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 5 + 601 + 0 + 5 + 50 = 666.

It is a super-2 number, since 2×500056010550² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17909205 + ... + 17937104.

It is an arithmetic number, because the mean of its divisors is an integer number (19261417240).

Almost surely, 2^500056010550 is an apocalyptic number.

500056010550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500056010550 is an abundant number, since it is smaller than the sum of its proper divisors (886766030730).

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

500056010550 is a wasteful number, since it uses less digits than its factorization.

500056010550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35846358 (or 35846350 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

Adding to 500056010550 its reverse (55010650005), we get a palindrome (555066660555).

The spelling of 500056010550 in words is "five hundred billion, fifty-six million, ten thousand, five hundred fifty".