255055322 has 4 divisors (see below), whose sum is σ = 382582986. Its totient is φ = 127527660.

The previous prime is 255055291. The next prime is 255055331. The reversal of 255055322 is 223550552.

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., 204232681 + 50822641 = 14291^2 + 7129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63763829 + ... + 63763832.

Almost surely, 2^255055322 is an apocalyptic number.

255055322 is a deficient number, since it is larger than the sum of its proper divisors (127527664).

255055322 is a wasteful number, since it uses less digits than its factorization.

255055322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127527663.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 255055322 is about 15970.4515277434. The cubic root of 255055322 is about 634.1784253691.

The spelling of 255055322 in words is "two hundred fifty-five million, fifty-five thousand, three hundred twenty-two".