2745064276 has 12 divisors (see below), whose sum is σ = 4804912672. Its totient is φ = 1372232088.

The previous prime is 2745064249. The next prime is 2745064277. The reversal of 2745064276 is 6724605472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745064277) 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 3 ways as a sum of consecutive naturals, for example, 53760 + ... + 91543.

Almost surely, 2^2745064276 is an apocalyptic number.

It is an amenable number.

2745064276 is a deficient number, since it is larger than the sum of its proper divisors (2059848396).

2745064276 is a wasteful number, since it uses less digits than its factorization.

2745064276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150030 (or 150028 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2745064276 is about 52393.3609916371. The cubic root of 2745064276 is about 1400.1809759242.

The spelling of 2745064276 in words is "two billion, seven hundred forty-five million, sixty-four thousand, two hundred seventy-six".