82533193 has 2 divisors, whose sum is σ = 82533194. Its totient is φ = 82533192.

The previous prime is 82533167. The next prime is 82533197. The reversal of 82533193 is 39133528.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42994249 + 39538944 = 6557^2 + 6288^2 .

It is a cyclic number.

It is not a de Polignac number, because 82533193 - 2⁵ = 82533161 is a prime.

It is not a weakly prime, because it can be changed into another prime (82533197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41266596 + 41266597.

It is an arithmetic number, because the mean of its divisors is an integer number (41266597).

Almost surely, 2^82533193 is an apocalyptic number.

It is an amenable number.

82533193 is a deficient number, since it is larger than the sum of its proper divisors (1).

82533193 is an equidigital number, since it uses as much as digits as its factorization.

82533193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 82533193 is about 9084.7780930521. The cubic root of 82533193 is about 435.3877601174.

The spelling of 82533193 in words is "eighty-two million, five hundred thirty-three thousand, one hundred ninety-three".