2545768359 has 12 divisors (see below), whose sum is σ = 3813414696. Its totient is φ = 1697178744.

The previous prime is 2545768339. The next prime is 2545768367. The reversal of 2545768359 is 9538675452.

2545768359 is a `hidden beast` number, since 2 + 545 + 7 + 68 + 35 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2545768359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545768339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5237964 + ... + 5238449.

It is an arithmetic number, because the mean of its divisors is an integer number (317784558).

Almost surely, 2^2545768359 is an apocalyptic number.

2545768359 is a deficient number, since it is larger than the sum of its proper divisors (1267646337).

2545768359 is an equidigital number, since it uses as much as digits as its factorization.

2545768359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10476428 (or 10476416 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The square root of 2545768359 is about 50455.6078052777. The cubic root of 2545768359 is about 1365.4410698765.

The spelling of 2545768359 in words is "two billion, five hundred forty-five million, seven hundred sixty-eight thousand, three hundred fifty-nine".