502020020205 has 24 divisors (see below), whose sum is σ = 949274220960. Its totient is φ = 243403645920.

The previous prime is 502020020197. The next prime is 502020020273.

502020020205 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 502020020205 - 2³ = 502020020197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 507090435 + ... + 507091424.

It is an arithmetic number, because the mean of its divisors is an integer number (39553092540).

Almost surely, 2^502020020205 is an apocalyptic number.

502020020205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

502020020205 is a deficient number, since it is larger than the sum of its proper divisors (447254200755).

502020020205 is a wasteful number, since it uses less digits than its factorization.

502020020205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014181881 (or 1014181878 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

It can be divided in two parts, 5020200 and 20205, that added together give a palindrome (5040405).

The spelling of 502020020205 in words is "five hundred two billion, twenty million, twenty thousand, two hundred five".