5275445771 has 2 divisors, whose sum is σ = 5275445772. Its totient is φ = 5275445770.

The previous prime is 5275445759. The next prime is 5275445803. The reversal of 5275445771 is 1775445725.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5275445771 is a prime.

It is not a weakly prime, because it can be changed into another prime (5275445671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637722885 + 2637722886.

It is an arithmetic number, because the mean of its divisors is an integer number (2637722886).

Almost surely, 2^5275445771 is an apocalyptic number.

5275445771 is a deficient number, since it is larger than the sum of its proper divisors (1).

5275445771 is an equidigital number, since it uses as much as digits as its factorization.

5275445771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1372000, while the sum is 47.

The square root of 5275445771 is about 72632.2639809610. The cubic root of 5275445771 is about 1740.8167402539.

The spelling of 5275445771 in words is "five billion, two hundred seventy-five million, four hundred forty-five thousand, seven hundred seventy-one".