5428170689 has 2 divisors, whose sum is σ = 5428170690. Its totient is φ = 5428170688.

The previous prime is 5428170677. The next prime is 5428170707. The reversal of 5428170689 is 9860718245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3574007089 + 1854163600 = 59783^2 + 43060^2 .

It is a cyclic number.

It is not a de Polignac number, because 5428170689 - 2⁴ = 5428170673 is a prime.

It is not a weakly prime, because it can be changed into another prime (5428170089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2714085344 + 2714085345.

It is an arithmetic number, because the mean of its divisors is an integer number (2714085345).

Almost surely, 2^5428170689 is an apocalyptic number.

It is an amenable number.

5428170689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5428170689 is an equidigital number, since it uses as much as digits as its factorization.

5428170689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 5428170689 is about 73676.1202086538. The cubic root of 5428170689 is about 1757.4561529084.

The spelling of 5428170689 in words is "five billion, four hundred twenty-eight million, one hundred seventy thousand, six hundred eighty-nine".