255768482 has 8 divisors (see below), whose sum is σ = 385661952. Its totient is φ = 127214500.

The previous prime is 255768433. The next prime is 255768493. The reversal of 255768482 is 284867552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334394 + ... + 335157.

It is an arithmetic number, because the mean of its divisors is an integer number (48207744).

Almost surely, 2^255768482 is an apocalyptic number.

255768482 is a deficient number, since it is larger than the sum of its proper divisors (129893470).

255768482 is a wasteful number, since it uses less digits than its factorization.

255768482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669744.

The product of its digits is 1075200, while the sum is 47.

The square root of 255768482 is about 15992.7634259999. The cubic root of 255768482 is about 634.7689505992.

The spelling of 255768482 in words is "two hundred fifty-five million, seven hundred sixty-eight thousand, four hundred eighty-two".