500500050019 has 4 divisors (see below), whose sum is σ = 500572772296. Its totient is φ = 500427327744.

The previous prime is 500500050007. The next prime is 500500050041. The reversal of 500500050019 is 910050005005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910050005005 = 5 ⋅182010001001.

It is a cyclic number.

It is not a de Polignac number, because 500500050019 - 2⁹ = 500500049507 is a prime.

It is a super-2 number, since 2×500500050019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500500049975 and 500500050002.

It is not an unprimeable number, because it can be changed into a prime (500500050059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36350814 + ... + 36364579.

It is an arithmetic number, because the mean of its divisors is an integer number (125143193074).

Almost surely, 2^500500050019 is an apocalyptic number.

500500050019 is a deficient number, since it is larger than the sum of its proper divisors (72722277).

500500050019 is an equidigital number, since it uses as much as digits as its factorization.

500500050019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72722276.

The product of its (nonzero) digits is 1125, while the sum is 25.

The spelling of 500500050019 in words is "five hundred billion, five hundred million, fifty thousand, nineteen".