2750416387 has 2 divisors, whose sum is σ = 2750416388. Its totient is φ = 2750416386.

The previous prime is 2750416327. The next prime is 2750416411. The reversal of 2750416387 is 7836140572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2750416387 - 2²⁷ = 2616198659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2750416327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375208193 + 1375208194.

It is an arithmetic number, because the mean of its divisors is an integer number (1375208194).

Almost surely, 2^2750416387 is an apocalyptic number.

2750416387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750416387 is an equidigital number, since it uses as much as digits as its factorization.

2750416387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 2750416387 is about 52444.4123525090. The cubic root of 2750416387 is about 1401.0903728349.

The spelling of 2750416387 in words is "two billion, seven hundred fifty million, four hundred sixteen thousand, three hundred eighty-seven".