2745012275507 has 2 divisors, whose sum is σ = 2745012275508. Its totient is φ = 2745012275506.

The previous prime is 2745012275501. The next prime is 2745012275543. The reversal of 2745012275507 is 7055722105472.

2745012275507 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2745012275507 - 2¹⁴ = 2745012259123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2745012275501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372506137753 + 1372506137754.

It is an arithmetic number, because the mean of its divisors is an integer number (1372506137754).

Almost surely, 2^{2745012275507} is an apocalyptic number.

2745012275507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745012275507 is an equidigital number, since it uses as much as digits as its factorization.

2745012275507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1372000, while the sum is 47.

The spelling of 2745012275507 in words is "two trillion, seven hundred forty-five billion, twelve million, two hundred seventy-five thousand, five hundred seven".