255641035 has 32 divisors (see below), whose sum is σ = 342978048. Its totient is φ = 181647360.

The previous prime is 255641033. The next prime is 255641047. The reversal of 255641035 is 530146552.

It is not a de Polignac number, because 255641035 - 2¹ = 255641033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 255640988 and 255641006.

It is not an unprimeable number, because it can be changed into a prime (255641033) 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 in 31 ways as a sum of consecutive naturals, for example, 590179 + ... + 590611.

It is an arithmetic number, because the mean of its divisors is an integer number (10718064).

Almost surely, 2^255641035 is an apocalyptic number.

255641035 is a deficient number, since it is larger than the sum of its proper divisors (87337013).

255641035 is a wasteful number, since it uses less digits than its factorization.

255641035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

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

The square root of 255641035 is about 15988.7784086215. The cubic root of 255641035 is about 634.6634999737.

Adding to 255641035 its reverse (530146552), we get a palindrome (785787587).

The spelling of 255641035 in words is "two hundred fifty-five million, six hundred forty-one thousand, thirty-five".