2750243753 has 2 divisors, whose sum is σ = 2750243754. Its totient is φ = 2750243752.

The previous prime is 2750243729. The next prime is 2750243767. The reversal of 2750243753 is 3573420572.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2389547689 + 360696064 = 48883^2 + 18992^2 .

It is a cyclic number.

It is not a de Polignac number, because 2750243753 - 2⁶ = 2750243689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2750243773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375121876 + 1375121877.

It is an arithmetic number, because the mean of its divisors is an integer number (1375121877).

Almost surely, 2^2750243753 is an apocalyptic number.

It is an amenable number.

2750243753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750243753 is an equidigital number, since it uses as much as digits as its factorization.

2750243753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 2750243753 is about 52442.7664506746. The cubic root of 2750243753 is about 1401.0610583770.

The spelling of 2750243753 in words is "two billion, seven hundred fifty million, two hundred forty-three thousand, seven hundred fifty-three".