2540053753 has 2 divisors, whose sum is σ = 2540053754. Its totient is φ = 2540053752.

The previous prime is 2540053739. The next prime is 2540053757. The reversal of 2540053753 is 3573500452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2018525184 + 521528569 = 44928^2 + 22837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2540053753 is a prime.

It is not a weakly prime, because it can be changed into another prime (2540053757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270026876 + 1270026877.

It is an arithmetic number, because the mean of its divisors is an integer number (1270026877).

Almost surely, 2^2540053753 is an apocalyptic number.

It is an amenable number.

2540053753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2540053753 is an equidigital number, since it uses as much as digits as its factorization.

2540053753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 2540053753 is about 50398.9459512796. The cubic root of 2540053753 is about 1364.4186145079.

The spelling of 2540053753 in words is "two billion, five hundred forty million, fifty-three thousand, seven hundred fifty-three".