2545034753 has 2 divisors, whose sum is σ = 2545034754. Its totient is φ = 2545034752.

The previous prime is 2545034749. The next prime is 2545034771. The reversal of 2545034753 is 3574305452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2540966464 + 4068289 = 50408^2 + 2017^2 .

It is a cyclic number.

It is not a de Polignac number, because 2545034753 - 2² = 2545034749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2545034783) by changing a digit.

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 as a sum of consecutive naturals, namely, 1272517376 + 1272517377.

It is an arithmetic number, because the mean of its divisors is an integer number (1272517377).

Almost surely, 2^2545034753 is an apocalyptic number.

It is an amenable number.

2545034753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545034753 is an equidigital number, since it uses as much as digits as its factorization.

2545034753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 2545034753 is about 50448.3374651732. The cubic root of 2545034753 is about 1365.3098990008.

The spelling of 2545034753 in words is "two billion, five hundred forty-five million, thirty-four thousand, seven hundred fifty-three".