255516314 has 4 divisors (see below), whose sum is σ = 383274474. Its totient is φ = 127758156.

The previous prime is 255516301. The next prime is 255516337. The reversal of 255516314 is 413615552.

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., 255456289 + 60025 = 15983^2 + 245^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63879077 + ... + 63879080.

Almost surely, 2^255516314 is an apocalyptic number.

255516314 is a deficient number, since it is larger than the sum of its proper divisors (127758160).

255516314 is a wasteful number, since it uses less digits than its factorization.

255516314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127758159.

The product of its digits is 18000, while the sum is 32.

The square root of 255516314 is about 15984.8776660943. The cubic root of 255516314 is about 634.5602709249.

The spelling of 255516314 in words is "two hundred fifty-five million, five hundred sixteen thousand, three hundred fourteen".