502501225255 has 8 divisors (see below), whose sum is σ = 603026872272. Its totient is φ = 401984045568.

The previous prime is 502501225243. The next prime is 502501225313. The reversal of 502501225255 is 552522105205.

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 502501225255 - 2²³ = 502492836647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 502501225255.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1985529 + ... + 2224258.

It is an arithmetic number, because the mean of its divisors is an integer number (75378359034).

Almost surely, 2^502501225255 is an apocalyptic number.

502501225255 is a deficient number, since it is larger than the sum of its proper divisors (100525647017).

502501225255 is a wasteful number, since it uses less digits than its factorization.

502501225255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233665.

The product of its (nonzero) digits is 50000, while the sum is 34.

The spelling of 502501225255 in words is "five hundred two billion, five hundred one million, two hundred twenty-five thousand, two hundred fifty-five".