8245189775 has 6 divisors (see below), whose sum is σ = 10224035352. Its totient is φ = 6596151800.

The previous prime is 8245189759. The next prime is 8245189793. The reversal of 8245189775 is 5779815428.

It is not a de Polignac number, because 8245189775 - 2⁴ = 8245189759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8245189775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164903771 + ... + 164903820.

It is an arithmetic number, because the mean of its divisors is an integer number (1704005892).

Almost surely, 2^8245189775 is an apocalyptic number.

8245189775 is a deficient number, since it is larger than the sum of its proper divisors (1978845577).

8245189775 is a wasteful number, since it uses less digits than its factorization.

8245189775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329807601 (or 329807596 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 56.

The square root of 8245189775 is about 90803.0273449074. The cubic root of 8245189775 is about 2020.2272213601.

The spelling of 8245189775 in words is "eight billion, two hundred forty-five million, one hundred eighty-nine thousand, seven hundred seventy-five".