269543001255 has 32 divisors (see below), whose sum is σ = 478449227520. Its totient is φ = 128472468480.

The previous prime is 269543001253. The next prime is 269543001283. The reversal of 269543001255 is 552100345962.

It is a happy number.

269543001255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 269543001255 - 2¹ = 269543001253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269543001251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13834282 + ... + 13853751.

It is an arithmetic number, because the mean of its divisors is an integer number (14951538360).

Almost surely, 2^269543001255 is an apocalyptic number.

269543001255 is a deficient number, since it is larger than the sum of its proper divisors (208906226265).

269543001255 is a wasteful number, since it uses less digits than its factorization.

269543001255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27688111.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 269543001255 in words is "two hundred sixty-nine billion, five hundred forty-three million, one thousand, two hundred fifty-five".