500055506065 has 8 divisors (see below), whose sum is σ = 600071067648. Its totient is φ = 400041431280.

The previous prime is 500055506059. The next prime is 500055506113. The reversal of 500055506065 is 560605550005.

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

It is not a de Polignac number, because 500055506065 - 2³ = 500055506057 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, 598410 + ... + 1165420.

It is an arithmetic number, because the mean of its divisors is an integer number (75008883456).

Almost surely, 2^500055506065 is an apocalyptic number.

It is an amenable number.

500055506065 is a deficient number, since it is larger than the sum of its proper divisors (100015561583).

500055506065 is a wasteful number, since it uses less digits than its factorization.

500055506065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743399.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 500055506065 in words is "five hundred billion, fifty-five million, five hundred six thousand, sixty-five".