2750245339 has 2 divisors, whose sum is σ = 2750245340. Its totient is φ = 2750245338.

The previous prime is 2750245283. The next prime is 2750245349. The reversal of 2750245339 is 9335420572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2750245339 - 2²¹ = 2748148187 is a prime.

It is not a weakly prime, because it can be changed into another prime (2750245349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375122669 + 1375122670.

It is an arithmetic number, because the mean of its divisors is an integer number (1375122670).

Almost surely, 2^2750245339 is an apocalyptic number.

2750245339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750245339 is an equidigital number, since it uses as much as digits as its factorization.

2750245339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 2750245339 is about 52442.7815719189. The cubic root of 2750245339 is about 1401.0613276965.

The spelling of 2750245339 in words is "two billion, seven hundred fifty million, two hundred forty-five thousand, three hundred thirty-nine".