8199000053 has 2 divisors, whose sum is σ = 8199000054. Its totient is φ = 8199000052.

The previous prime is 8199000041. The next prime is 8199000101. The reversal of 8199000053 is 3500009918.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6370753489 + 1828246564 = 79817^2 + 42758^2 .

It is a cyclic number.

It is not a de Polignac number, because 8199000053 - 2⁸ = 8198999797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8198999977 and 8199000022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8199000353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4099500026 + 4099500027.

It is an arithmetic number, because the mean of its divisors is an integer number (4099500027).

Almost surely, 2^8199000053 is an apocalyptic number.

It is an amenable number.

8199000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

8199000053 is an equidigital number, since it uses as much as digits as its factorization.

8199000053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 8199000053 is about 90548.3299293808. The cubic root of 8199000053 is about 2016.4477034795.

The spelling of 8199000053 in words is "eight billion, one hundred ninety-nine million, fifty-three", and thus it is an aban number.