255094463 has 4 divisors (see below), whose sum is σ = 274717128. Its totient is φ = 235471800.

The previous prime is 255094451. The next prime is 255094471. The reversal of 255094463 is 364490552.

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

It is a cyclic number.

It is not a de Polignac number, because 255094463 - 2⁸ = 255094207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255094663) 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 3 ways as a sum of consecutive naturals, for example, 9811313 + ... + 9811338.

It is an arithmetic number, because the mean of its divisors is an integer number (68679282).

Almost surely, 2^255094463 is an apocalyptic number.

255094463 is a deficient number, since it is larger than the sum of its proper divisors (19622665).

255094463 is a wasteful number, since it uses less digits than its factorization.

255094463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19622664.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 255094463 is about 15971.6769000628. The cubic root of 255094463 is about 634.2108642245.

The spelling of 255094463 in words is "two hundred fifty-five million, ninety-four thousand, four hundred sixty-three".