255765436364 has 24 divisors (see below), whose sum is σ = 479132404800. Its totient is φ = 119098622160.

The previous prime is 255765436361. The next prime is 255765436417. The reversal of 255765436364 is 463634567552.

255765436364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255765436361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28515302 + ... + 28524269.

It is an arithmetic number, because the mean of its divisors is an integer number (19963850200).

Almost surely, 2^255765436364 is an apocalyptic number.

It is an amenable number.

255765436364 is a deficient number, since it is larger than the sum of its proper divisors (223366968436).

255765436364 is a wasteful number, since it uses less digits than its factorization.

255765436364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57039653 (or 57039651 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 56.

The spelling of 255765436364 in words is "two hundred fifty-five billion, seven hundred sixty-five million, four hundred thirty-six thousand, three hundred sixty-four".