269303828545 has 8 divisors (see below), whose sum is σ = 323498793024. Its totient is φ = 215220263664.

The previous prime is 269303828537. The next prime is 269303828557. The reversal of 269303828545 is 545828303962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 269303828545 - 2³ = 269303828537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27844579 + ... + 27854248.

It is an arithmetic number, because the mean of its divisors is an integer number (40437349128).

Almost surely, 2^269303828545 is an apocalyptic number.

It is an amenable number.

269303828545 is a deficient number, since it is larger than the sum of its proper divisors (54194964479).

269303828545 is an equidigital number, since it uses as much as digits as its factorization.

269303828545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55699799.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 269303828545 in words is "two hundred sixty-nine billion, three hundred three million, eight hundred twenty-eight thousand, five hundred forty-five".