255133315 has 8 divisors (see below), whose sum is σ = 314434800. Its totient is φ = 198590112.

The previous prime is 255133313. The next prime is 255133327. The reversal of 255133315 is 513331552.

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 255133315 - 2¹ = 255133313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255133313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689365 + ... + 689734.

It is an arithmetic number, because the mean of its divisors is an integer number (39304350).

Almost surely, 2^255133315 is an apocalyptic number.

255133315 is a deficient number, since it is larger than the sum of its proper divisors (59301485).

255133315 is a wasteful number, since it uses less digits than its factorization.

255133315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379141.

The product of its digits is 6750, while the sum is 28.

The square root of 255133315 is about 15972.8931318030. The cubic root of 255133315 is about 634.2430602841.

Adding to 255133315 its reverse (513331552), we get a palindrome (768464867).

The spelling of 255133315 in words is "two hundred fifty-five million, one hundred thirty-three thousand, three hundred fifteen".