255328162 has 4 divisors (see below), whose sum is σ = 382992246. Its totient is φ = 127664080.

The previous prime is 255328147. The next prime is 255328187. The reversal of 255328162 is 261823552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 173949721 + 81378441 = 13189^2 + 9021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63832039 + ... + 63832042.

Almost surely, 2^255328162 is an apocalyptic number.

255328162 is a deficient number, since it is larger than the sum of its proper divisors (127664084).

255328162 is a wasteful number, since it uses less digits than its factorization.

255328162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127664083.

The product of its digits is 28800, while the sum is 34.

The square root of 255328162 is about 15978.9912697892. The cubic root of 255328162 is about 634.4044777392.

The spelling of 255328162 in words is "two hundred fifty-five million, three hundred twenty-eight thousand, one hundred sixty-two".