500550055505 has 8 divisors (see below), whose sum is σ = 601854224832. Its totient is φ = 399643938928.

The previous prime is 500550055483. The next prime is 500550055519. The reversal of 500550055505 is 505550055005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500550055505 - 2⁶ = 500550055441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99510419 + ... + 99515448.

It is an arithmetic number, because the mean of its divisors is an integer number (75231778104).

Almost surely, 2^500550055505 is an apocalyptic number.

It is an amenable number.

500550055505 is a deficient number, since it is larger than the sum of its proper divisors (101304169327).

500550055505 is a wasteful number, since it uses less digits than its factorization.

500550055505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199026375.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 500550055505 in words is "five hundred billion, five hundred fifty million, fifty-five thousand, five hundred five".