275000000269 has 2 divisors, whose sum is σ = 275000000270. Its totient is φ = 275000000268.

The previous prime is 275000000267. The next prime is 275000000279. The reversal of 275000000269 is 962000000572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274712256900 + 287743369 = 524130^2 + 16963^2 .

It is a cyclic number.

It is not a de Polignac number, because 275000000269 - 2¹ = 275000000267 is a prime.

It is a super-2 number, since 2×275000000269² (a number of 24 digits) contains 22 as substring.

Together with 275000000267, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 275000000269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275000000267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137500000134 + 137500000135.

It is an arithmetic number, because the mean of its divisors is an integer number (137500000135).

Almost surely, 2^275000000269 is an apocalyptic number.

It is an amenable number.

275000000269 is a deficient number, since it is larger than the sum of its proper divisors (1).

275000000269 is an equidigital number, since it uses as much as digits as its factorization.

275000000269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 275000000269 in words is "two hundred seventy-five billion, two hundred sixty-nine", and thus it is an aban number.