255043435 has 16 divisors (see below), whose sum is σ = 338147136. Its totient is φ = 183682048.

The previous prime is 255043433. The next prime is 255043457. The reversal of 255043435 is 534340552.

It is a happy number.

It is not a de Polignac number, because 255043435 - 2¹ = 255043433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255043397 and 255043406.

It is not an unprimeable number, because it can be changed into a prime (255043433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63274 + ... + 67183.

It is an arithmetic number, because the mean of its divisors is an integer number (21134196).

Almost surely, 2^255043435 is an apocalyptic number.

255043435 is a deficient number, since it is larger than the sum of its proper divisors (83103701).

255043435 is a wasteful number, since it uses less digits than its factorization.

255043435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130502.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 255043435 is about 15970.0793673670. The cubic root of 255043435 is about 634.1685731326.

Adding to 255043435 its reverse (534340552), we get a palindrome (789383987).

The spelling of 255043435 in words is "two hundred fifty-five million, forty-three thousand, four hundred thirty-five".