255118007 has 2 divisors, whose sum is σ = 255118008. Its totient is φ = 255118006.

The previous prime is 255117943. The next prime is 255118009. The reversal of 255118007 is 700811552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255118007 - 2⁶ = 255117943 is a prime.

Together with 255118009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255118009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127559003 + 127559004.

It is an arithmetic number, because the mean of its divisors is an integer number (127559004).

Almost surely, 2^255118007 is an apocalyptic number.

255118007 is a deficient number, since it is larger than the sum of its proper divisors (1).

255118007 is an equidigital number, since it uses as much as digits as its factorization.

255118007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 255118007 is about 15972.4139377866. The cubic root of 255118007 is about 634.2303751683.

Adding to 255118007 its reverse (700811552), we get a palindrome (955929559).

The spelling of 255118007 in words is "two hundred fifty-five million, one hundred eighteen thousand, seven".