2745005751012 has 24 divisors (see below), whose sum is σ = 7320015336256. Its totient is φ = 784287357408.

The previous prime is 2745005750969. The next prime is 2745005751031. The reversal of 2745005751012 is 2101575005472.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16339319863 + ... + 16339320030.

Almost surely, 2^{2745005751012} is an apocalyptic number.

It is an amenable number.

2745005751012 is an abundant number, since it is smaller than the sum of its proper divisors (4575009585244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2745005751012 is a wasteful number, since it uses less digits than its factorization.

2745005751012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32678639907 (or 32678639905 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 39.

The spelling of 2745005751012 in words is "two trillion, seven hundred forty-five billion, five million, seven hundred fifty-one thousand, twelve".