8119353953 has 2 divisors, whose sum is σ = 8119353954. Its totient is φ = 8119353952.

The previous prime is 8119353883. The next prime is 8119353989. The reversal of 8119353953 is 3593539118.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4606065424 + 3513288529 = 67868^2 + 59273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8119353953 is a prime.

It is a super-2 number, since 2×8119353953² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8119353898 and 8119353907.

It is not a weakly prime, because it can be changed into another prime (8119353553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4059676976 + 4059676977.

It is an arithmetic number, because the mean of its divisors is an integer number (4059676977).

Almost surely, 2^8119353953 is an apocalyptic number.

It is an amenable number.

8119353953 is a deficient number, since it is larger than the sum of its proper divisors (1).

8119353953 is an equidigital number, since it uses as much as digits as its factorization.

8119353953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 47.

The square root of 8119353953 is about 90107.4578101058. The cubic root of 8119353953 is about 2009.8971056129.

The spelling of 8119353953 in words is "eight billion, one hundred nineteen million, three hundred fifty-three thousand, nine hundred fifty-three".