500500025505 has 24 divisors (see below), whose sum is σ = 867577044672. Its totient is φ = 266919910944.

The previous prime is 500500025453. The next prime is 500500025539. The reversal of 500500025505 is 505520005005.

It is a happy number.

It is not a de Polignac number, because 500500025505 - 2¹⁰ = 500500024481 is a prime.

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, 658612 + ... + 1197818.

It is an arithmetic number, because the mean of its divisors is an integer number (36149043528).

Almost surely, 2^500500025505 is an apocalyptic number.

It is an amenable number.

500500025505 is a deficient number, since it is larger than the sum of its proper divisors (367077019167).

500500025505 is a wasteful number, since it uses less digits than its factorization.

500500025505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559845 (or 559842 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The spelling of 500500025505 in words is "five hundred billion, five hundred million, twenty-five thousand, five hundred five".