269360045 has 8 divisors (see below), whose sum is σ = 329331096. Its totient is φ = 211422016.

The previous prime is 269360027. The next prime is 269360057. The reversal of 269360045 is 540063962.

It can be written as a sum of positive squares in 4 ways, for example, as 108222409 + 161137636 = 10403^2 + 12694^2 .

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 269360045 - 2¹² = 269355949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 269359987 and 269360014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507962 + ... + 508491.

It is an arithmetic number, because the mean of its divisors is an integer number (41166387).

Almost surely, 2^269360045 is an apocalyptic number.

It is an amenable number.

269360045 is a deficient number, since it is larger than the sum of its proper divisors (59971051).

269360045 is a wasteful number, since it uses less digits than its factorization.

269360045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016511.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 269360045 is about 16412.1919620750. The cubic root of 269360045 is about 645.8193581252.

The spelling of 269360045 in words is "two hundred sixty-nine million, three hundred sixty thousand, forty-five".