500500055001 has 16 divisors (see below), whose sum is σ = 681412774464. Its totient is φ = 326693746944.

The previous prime is 500500054993. The next prime is 500500055063. The reversal of 500500055001 is 100550005005.

It is not a de Polignac number, because 500500055001 - 2³ = 500500054993 is a prime.

It is a super-2 number, since 2×500500055001² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500500055501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8310831 + ... + 8370836.

It is an arithmetic number, because the mean of its divisors is an integer number (42588298404).

Almost surely, 2^500500055001 is an apocalyptic number.

It is an amenable number.

500500055001 is a deficient number, since it is larger than the sum of its proper divisors (180912719463).

500500055001 is a wasteful number, since it uses less digits than its factorization.

500500055001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16681880.

The product of its (nonzero) digits is 625, while the sum is 21.

The spelling of 500500055001 in words is "five hundred billion, five hundred million, fifty-five thousand, one".