6500094533 has 2 divisors, whose sum is σ = 6500094534. Its totient is φ = 6500094532.

The previous prime is 6500094521. The next prime is 6500094563. The reversal of 6500094533 is 3354900056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6466893889 + 33200644 = 80417^2 + 5762^2 .

It is a cyclic number.

It is not a de Polignac number, because 6500094533 - 2¹⁸ = 6499832389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6500094493 and 6500094502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6500094563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3250047266 + 3250047267.

It is an arithmetic number, because the mean of its divisors is an integer number (3250047267).

Almost surely, 2^6500094533 is an apocalyptic number.

It is an amenable number.

6500094533 is a deficient number, since it is larger than the sum of its proper divisors (1).

6500094533 is an equidigital number, since it uses as much as digits as its factorization.

6500094533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 6500094533 is about 80623.1637496322. The cubic root of 6500094533 is about 1866.2646256847.

Adding to 6500094533 its reverse (3354900056), we get a palindrome (9854994589).

The spelling of 6500094533 in words is "six billion, five hundred million, ninety-four thousand, five hundred thirty-three".