255047567 has 8 divisors (see below), whose sum is σ = 259510320. Its totient is φ = 250620480.

The previous prime is 255047563. The next prime is 255047591. The reversal of 255047567 is 765740552.

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

It is a cyclic number.

It is not a de Polignac number, because 255047567 - 2² = 255047563 is a prime.

It is a super-2 number, since 2×255047567² = 130098522865238978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255047561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5717 + ... + 23297.

It is an arithmetic number, because the mean of its divisors is an integer number (32438790).

Almost surely, 2^255047567 is an apocalyptic number.

255047567 is a deficient number, since it is larger than the sum of its proper divisors (4462753).

255047567 is a wasteful number, since it uses less digits than its factorization.

255047567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17833.

The product of its (nonzero) digits is 294000, while the sum is 41.

The square root of 255047567 is about 15970.2087337643. The cubic root of 255047567 is about 634.1719978700.

The spelling of 255047567 in words is "two hundred fifty-five million, forty-seven thousand, five hundred sixty-seven".