8425092685189 has 2 divisors, whose sum is σ = 8425092685190. Its totient is φ = 8425092685188.

The previous prime is 8425092685157. The next prime is 8425092685193. The reversal of 8425092685189 is 9815862905248.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8386526402500 + 38566282689 = 2895950^2 + 196383^2 .

It is a cyclic number.

It is not a de Polignac number, because 8425092685189 - 2⁵ = 8425092685157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8425092685129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4212546342594 + 4212546342595.

It is an arithmetic number, because the mean of its divisors is an integer number (4212546342595).

Almost surely, 2^{8425092685189} is an apocalyptic number.

It is an amenable number.

8425092685189 is a deficient number, since it is larger than the sum of its proper divisors (1).

8425092685189 is an equidigital number, since it uses as much as digits as its factorization.

8425092685189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 99532800, while the sum is 67.

The spelling of 8425092685189 in words is "eight trillion, four hundred twenty-five billion, ninety-two million, six hundred eighty-five thousand, one hundred eighty-nine".