255035969 has 4 divisors (see below), whose sum is σ = 258842544. Its totient is φ = 251229396.

The previous prime is 255035951. The next prime is 255035971. The reversal of 255035969 is 969530552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255035969 - 2⁸ = 255035713 is a prime.

It is a super-2 number, since 2×255035969² = 130086690967537922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255035929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1903187 + ... + 1903320.

It is an arithmetic number, because the mean of its divisors is an integer number (64710636).

Almost surely, 2^255035969 is an apocalyptic number.

It is an amenable number.

255035969 is a deficient number, since it is larger than the sum of its proper divisors (3806575).

255035969 is an equidigital number, since it uses as much as digits as its factorization.

255035969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806574.

The product of its (nonzero) digits is 364500, while the sum is 44.

The square root of 255035969 is about 15969.8456160352. The cubic root of 255035969 is about 634.1623849726.

The spelling of 255035969 in words is "two hundred fifty-five million, thirty-five thousand, nine hundred sixty-nine".