500255231 has 8 divisors (see below), whose sum is σ = 574285824. Its totient is φ = 426866040.

The previous prime is 500255219. The next prime is 500255233. The reversal of 500255231 is 132552005.

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 500255231 - 2²⁶ = 433146367 is a prime.

It is a super-2 number, since 2×500255231² = 500510592285726722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500255197 and 500255206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500255233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158675 + ... + 161796.

It is an arithmetic number, because the mean of its divisors is an integer number (71785728).

Almost surely, 2^500255231 is an apocalyptic number.

500255231 is a deficient number, since it is larger than the sum of its proper divisors (74030593).

500255231 is a wasteful number, since it uses less digits than its factorization.

500255231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320701.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 500255231 is about 22366.3861855240. The cubic root of 500255231 is about 793.8355543304.

The spelling of 500255231 in words is "five hundred million, two hundred fifty-five thousand, two hundred thirty-one".