500505505502 has 4 divisors (see below), whose sum is σ = 750758258256. Its totient is φ = 250252752750.

The previous prime is 500505505501. The next prime is 500505505531. The reversal of 500505505502 is 205505505005.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×500505505502² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500505505501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125126376374 + ... + 125126376377.

It is an arithmetic number, because the mean of its divisors is an integer number (187689564564).

Almost surely, 2^500505505502 is an apocalyptic number.

500505505502 is a deficient number, since it is larger than the sum of its proper divisors (250252752754).

500505505502 is a wasteful number, since it uses less digits than its factorization.

500505505502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250252752753.

The product of its (nonzero) digits is 31250, while the sum is 32.

The spelling of 500505505502 in words is "five hundred billion, five hundred five million, five hundred five thousand, five hundred two".