255008245 has 16 divisors (see below), whose sum is σ = 338100480. Its totient is φ = 183656704.

The previous prime is 255008239. The next prime is 255008293. The reversal of 255008245 is 542800552.

It is a cyclic number.

It is not a de Polignac number, because 255008245 - 2⁹ = 255007733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63265 + ... + 67174.

It is an arithmetic number, because the mean of its divisors is an integer number (21131280).

Almost surely, 2^255008245 is an apocalyptic number.

It is an amenable number.

255008245 is a deficient number, since it is larger than the sum of its proper divisors (83092235).

255008245 is a wasteful number, since it uses less digits than its factorization.

255008245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130484.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 255008245 is about 15968.9775815485. The cubic root of 255008245 is about 634.1394050048.

Adding to 255008245 its reverse (542800552), we get a palindrome (797808797).

The spelling of 255008245 in words is "two hundred fifty-five million, eight thousand, two hundred forty-five".