2469765745 has 4 divisors (see below), whose sum is σ = 2963718900. Its totient is φ = 1975812592.

The previous prime is 2469765733. The next prime is 2469765803. The reversal of 2469765745 is 5475679642.

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 1494827569 + 974938176 = 38663^2 + 31224^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469765745 - 2¹³ = 2469757553 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246976570 + ... + 246976579.

It is an arithmetic number, because the mean of its divisors is an integer number (740929725).

Almost surely, 2^2469765745 is an apocalyptic number.

It is an amenable number.

2469765745 is a deficient number, since it is larger than the sum of its proper divisors (493953155).

2469765745 is an equidigital number, since it uses as much as digits as its factorization.

2469765745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493953154.

The product of its digits is 12700800, while the sum is 55.

The square root of 2469765745 is about 49696.7377701998. The cubic root of 2469765745 is about 1351.7153768187.

The spelling of 2469765745 in words is "two billion, four hundred sixty-nine million, seven hundred sixty-five thousand, seven hundred forty-five".