2745782707 has 2 divisors, whose sum is σ = 2745782708. Its totient is φ = 2745782706.

The previous prime is 2745782687. The next prime is 2745782719. The reversal of 2745782707 is 7072875472.

2745782707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2745782707 - 2¹⁹ = 2745258419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2745782737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372891353 + 1372891354.

It is an arithmetic number, because the mean of its divisors is an integer number (1372891354).

Almost surely, 2^2745782707 is an apocalyptic number.

2745782707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745782707 is an equidigital number, since it uses as much as digits as its factorization.

2745782707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536640, while the sum is 49.

The square root of 2745782707 is about 52400.2166693994. The cubic root of 2745782707 is about 1400.3031158298.

The spelling of 2745782707 in words is "two billion, seven hundred forty-five million, seven hundred eighty-two thousand, seven hundred seven".