500000500550 has 48 divisors (see below), whose sum is σ = 988068134592. Its totient is φ = 187592947200.

The previous prime is 500000500513. The next prime is 500000500603. The reversal of 500000500550 is 55005000005.

It is a happy number.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 754766 + ... + 1252865.

It is an arithmetic number, because the mean of its divisors is an integer number (20584752804).

Almost surely, 2^500000500550 is an apocalyptic number.

500000500550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500000500550 is a deficient number, since it is larger than the sum of its proper divisors (488067634042).

500000500550 is a wasteful number, since it uses less digits than its factorization.

500000500550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007953 (or 2007948 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

Adding to 500000500550 its reverse (55005000005), we get a palindrome (555005500555).

The spelling of 500000500550 in words is "five hundred billion, five hundred thousand, five hundred fifty".