2760735745 has 4 divisors (see below), whose sum is σ = 3312882900. Its totient is φ = 2208588592.

The previous prime is 2760735661. The next prime is 2760735787. The reversal of 2760735745 is 5475370672.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 637461504 + 2123274241 = 25248^2 + 46079^2 .

It is a cyclic number.

It is not a de Polignac number, because 2760735745 - 2¹³ = 2760727553 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2760735695 and 2760735704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276073570 + ... + 276073579.

It is an arithmetic number, because the mean of its divisors is an integer number (828220725).

Almost surely, 2^2760735745 is an apocalyptic number.

It is an amenable number.

2760735745 is a deficient number, since it is larger than the sum of its proper divisors (552147155).

2760735745 is an equidigital number, since it uses as much as digits as its factorization.

2760735745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552147154.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The square root of 2760735745 is about 52542.7040130216. The cubic root of 2760735745 is about 1402.8404482769.

The spelling of 2760735745 in words is "two billion, seven hundred sixty million, seven hundred thirty-five thousand, seven hundred forty-five".