500511101050 has 12 divisors (see below), whose sum is σ = 930950648046. Its totient is φ = 200204440400.

The previous prime is 500511101033. The next prime is 500511101053. The reversal of 500511101050 is 50101115005.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 429639609961 + 70871491089 = 655469^2 + 266217^2 .

It is a super-2 number, since 2×500511101050² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500511101053) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 5005110961 + ... + 5005111060.

Almost surely, 2^500511101050 is an apocalyptic number.

500511101050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500511101050 is a deficient number, since it is larger than the sum of its proper divisors (430439546996).

500511101050 is a wasteful number, since it uses less digits than its factorization.

500511101050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010222033 (or 10010222028 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 500511101050 its reverse (50101115005), we get a palindrome (550612216055).

The spelling of 500511101050 in words is "five hundred billion, five hundred eleven million, one hundred one thousand, fifty".