255216152 has 16 divisors (see below), whose sum is σ = 482300160. Its totient is φ = 126602784.

The previous prime is 255216127. The next prime is 255216167. The reversal of 255216152 is 251612552.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 124583 + ... + 126614.

It is an arithmetic number, because the mean of its divisors is an integer number (30143760).

Almost surely, 2^255216152 is an apocalyptic number.

It is an amenable number.

255216152 is a deficient number, since it is larger than the sum of its proper divisors (227084008).

255216152 is a wasteful number, since it uses less digits than its factorization.

255216152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251330 (or 251326 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 255216152 is about 15975.4859706990. The cubic root of 255216152 is about 634.3116951301.

The spelling of 255216152 in words is "two hundred fifty-five million, two hundred sixteen thousand, one hundred fifty-two".