255102245 has 8 divisors (see below), whose sum is σ = 306224160. Its totient is φ = 204014160.

The previous prime is 255102203. The next prime is 255102257. The reversal of 255102245 is 542201552.

255102245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 255102245 - 2⁸ = 255101989 is a prime.

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, 13166 + ... + 26144.

It is an arithmetic number, because the mean of its divisors is an integer number (38278020).

Almost surely, 2^255102245 is an apocalyptic number.

It is an amenable number.

255102245 is a deficient number, since it is larger than the sum of its proper divisors (51121915).

255102245 is a wasteful number, since it uses less digits than its factorization.

255102245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16915.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 255102245 is about 15971.9205169573. The cubic root of 255102245 is about 634.2173133109.

Adding to 255102245 its reverse (542201552), we get a palindrome (797303797).

The spelling of 255102245 in words is "two hundred fifty-five million, one hundred two thousand, two hundred forty-five".