8053186549 has 2 divisors, whose sum is σ = 8053186550. Its totient is φ = 8053186548.

The previous prime is 8053186543. The next prime is 8053186579. The reversal of 8053186549 is 9456813508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4862970225 + 3190216324 = 69735^2 + 56482^2 .

It is a cyclic number.

It is not a de Polignac number, because 8053186549 - 2²⁹ = 7516315637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8053186543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4026593274 + 4026593275.

It is an arithmetic number, because the mean of its divisors is an integer number (4026593275).

Almost surely, 2^8053186549 is an apocalyptic number.

It is an amenable number.

8053186549 is a deficient number, since it is larger than the sum of its proper divisors (1).

8053186549 is an equidigital number, since it uses as much as digits as its factorization.

8053186549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 8053186549 is about 89739.5484109431. The cubic root of 8053186549 is about 2004.4224262818.

The spelling of 8053186549 in words is "eight billion, fifty-three million, one hundred eighty-six thousand, five hundred forty-nine".