2750365393 has 2 divisors, whose sum is σ = 2750365394. Its totient is φ = 2750365392.

The previous prime is 2750365361. The next prime is 2750365433. The reversal of 2750365393 is 3935630572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2076807184 + 673558209 = 45572^2 + 25953^2 .

It is a cyclic number.

It is not a de Polignac number, because 2750365393 - 2⁵ = 2750365361 is a prime.

It is not a weakly prime, because it can be changed into another prime (2750362393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375182696 + 1375182697.

It is an arithmetic number, because the mean of its divisors is an integer number (1375182697).

Almost surely, 2^2750365393 is an apocalyptic number.

It is an amenable number.

2750365393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750365393 is an equidigital number, since it uses as much as digits as its factorization.

2750365393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 43.

The square root of 2750365393 is about 52443.9261783479. The cubic root of 2750365393 is about 1401.0817138255.

The spelling of 2750365393 in words is "two billion, seven hundred fifty million, three hundred sixty-five thousand, three hundred ninety-three".