2775000254 has 16 divisors (see below), whose sum is σ = 4536704592. Its totient is φ = 1265337408.

The previous prime is 2775000251. The next prime is 2775000289. The reversal of 2775000254 is 4520005772.

It is a self number, because there is not a number n which added to its sum of digits gives 2775000254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775000251) 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 7 ways as a sum of consecutive naturals, for example, 640799 + ... + 645114.

It is an arithmetic number, because the mean of its divisors is an integer number (283544037).

Almost surely, 2^2775000254 is an apocalyptic number.

2775000254 is a deficient number, since it is larger than the sum of its proper divisors (1761704338).

2775000254 is a wasteful number, since it uses less digits than its factorization.

2775000254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286011.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 2775000254 is about 52678.2711751249. The cubic root of 2775000254 is about 1405.2524217302.

The spelling of 2775000254 in words is "two billion, seven hundred seventy-five million, two hundred fifty-four", and thus it is an aban number.