500020020005 has 16 divisors (see below), whose sum is σ = 654766659648. Its totient is φ = 363542592000.

The previous prime is 500020019981. The next prime is 500020020029.

500020020005 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (500020019981) and next prime (500020020029).

It is not a de Polignac number, because 500020020005 - 2¹⁴ = 500020003621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167611 + ... + 1537320.

It is an arithmetic number, because the mean of its divisors is an integer number (40922916228).

Almost surely, 2^500020020005 is an apocalyptic number.

500020020005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500020020005 is a deficient number, since it is larger than the sum of its proper divisors (154746639643).

500020020005 is a wasteful number, since it uses less digits than its factorization.

500020020005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708308.

The product of its (nonzero) digits is 100, while the sum is 14.

It can be divided in two parts, 5000200 and 20005, that added together give a palindrome (5020205).

The spelling of 500020020005 in words is "five hundred billion, twenty million, twenty thousand, five".