500500004955 has 8 divisors (see below), whose sum is σ = 800800007952. Its totient is φ = 266933335968.

The previous prime is 500500004881. The next prime is 500500004959. The reversal of 500500004955 is 559400005005.

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

It is not a de Polignac number, because 500500004955 - 2³³ = 491910070363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500500004959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16683333484 + ... + 16683333513.

It is an arithmetic number, because the mean of its divisors is an integer number (100100000994).

Almost surely, 2^500500004955 is an apocalyptic number.

500500004955 is a deficient number, since it is larger than the sum of its proper divisors (300300002997).

500500004955 is a wasteful number, since it uses less digits than its factorization.

500500004955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33366667005.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 500500004955 in words is "five hundred billion, five hundred million, four thousand, nine hundred fifty-five".