2750000275 has 18 divisors (see below), whose sum is σ = 3748186316. Its totient is φ = 1999998000.

The previous prime is 2750000273. The next prime is 2750000287. The reversal of 2750000275 is 5720000572.

It is not a de Polignac number, because 2750000275 - 2¹ = 2750000273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2750000273) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 451521 + ... + 457570.

Almost surely, 2^2750000275 is an apocalyptic number.

2750000275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2750000275 is a deficient number, since it is larger than the sum of its proper divisors (998186041).

2750000275 is a wasteful number, since it uses less digits than its factorization.

2750000275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909123 (or 909107 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2750000275 is about 52440.4450305296. The cubic root of 2750000275 is about 1401.0197120283.

It can be divided in two parts, 2750000 and 275, that multiplied together give a square (756250000 = 27500²).

The spelling of 2750000275 in words is "two billion, seven hundred fifty million, two hundred seventy-five", and thus it is an aban number.