255883207 has 4 divisors (see below), whose sum is σ = 264137536. Its totient is φ = 247628880.

The previous prime is 255883193. The next prime is 255883247. The reversal of 255883207 is 702388552.

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 255883207 - 2¹⁹ = 255358919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255883207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255883247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4127118 + ... + 4127179.

It is an arithmetic number, because the mean of its divisors is an integer number (66034384).

Almost surely, 2^255883207 is an apocalyptic number.

255883207 is a deficient number, since it is larger than the sum of its proper divisors (8254329).

255883207 is an equidigital number, since it uses as much as digits as its factorization.

255883207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8254328.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 255883207 is about 15996.3498023768. The cubic root of 255883207 is about 634.8638449892.

The spelling of 255883207 in words is "two hundred fifty-five million, eight hundred eighty-three thousand, two hundred seven".