255003005 has 8 divisors (see below), whose sum is σ = 310571232. Its totient is φ = 200957328.

The previous prime is 255002999. The next prime is 255003017. The reversal of 255003005 is 500300552.

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 255003005 - 2¹⁶ = 254937469 is a prime.

It is a Duffinian number.

It is a congruent 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, 380267 + ... + 380936.

It is an arithmetic number, because the mean of its divisors is an integer number (38821404).

Almost surely, 2^255003005 is an apocalyptic number.

It is an amenable number.

255003005 is a deficient number, since it is larger than the sum of its proper divisors (55568227).

255003005 is an equidigital number, since it uses as much as digits as its factorization.

255003005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761275.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 255003005 is about 15968.8135125939. The cubic root of 255003005 is about 634.1350614678.

Adding to 255003005 its reverse (500300552), we get a palindrome (755303557).

The spelling of 255003005 in words is "two hundred fifty-five million, three thousand, five".