255083503 has 2 divisors, whose sum is σ = 255083504. Its totient is φ = 255083502.

The previous prime is 255083497. The next prime is 255083527. The reversal of 255083503 is 305380552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255083503 - 2⁹ = 255082991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255083533) 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, 127541751 + 127541752.

It is an arithmetic number, because the mean of its divisors is an integer number (127541752).

Almost surely, 2^255083503 is an apocalyptic number.

255083503 is a deficient number, since it is larger than the sum of its proper divisors (1).

255083503 is an equidigital number, since it uses as much as digits as its factorization.

255083503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 255083503 is about 15971.3337890109. Note that the first 3 decimals coincide. The cubic root of 255083503 is about 634.2017812485.

The spelling of 255083503 in words is "two hundred fifty-five million, eighty-three thousand, five hundred three".