500550555019 has 2 divisors, whose sum is σ = 500550555020. Its totient is φ = 500550555018.

The previous prime is 500550554939. The next prime is 500550555041. The reversal of 500550555019 is 910555055005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500550555019 is a prime.

It is a super-2 number, since 2×500550555019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (500550555619) by changing a digit.

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 as a sum of consecutive naturals, namely, 250275277509 + 250275277510.

It is an arithmetic number, because the mean of its divisors is an integer number (250275277510).

Almost surely, 2^500550555019 is an apocalyptic number.

500550555019 is a deficient number, since it is larger than the sum of its proper divisors (1).

500550555019 is an equidigital number, since it uses as much as digits as its factorization.

500550555019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140625, while the sum is 40.

The spelling of 500550555019 in words is "five hundred billion, five hundred fifty million, five hundred fifty-five thousand, nineteen".