255006845 has 8 divisors (see below), whose sum is σ = 306122976. Its totient is φ = 203928976.

The previous prime is 255006841. The next prime is 255006859. The reversal of 255006845 is 548600552.

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 255006845 - 2² = 255006841 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255006841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8054 + ... + 23976.

It is an arithmetic number, because the mean of its divisors is an integer number (38265372).

Almost surely, 2^255006845 is an apocalyptic number.

It is an amenable number.

255006845 is a deficient number, since it is larger than the sum of its proper divisors (51116131).

255006845 is a wasteful number, since it uses less digits than its factorization.

255006845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19131.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 255006845 is about 15968.9337464967. The cubic root of 255006845 is about 634.1382445236.

The spelling of 255006845 in words is "two hundred fifty-five million, six thousand, eight hundred forty-five".