82765303 has 2 divisors, whose sum is σ = 82765304. Its totient is φ = 82765302.

The previous prime is 82765271. The next prime is 82765313. The reversal of 82765303 is 30356728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82765303 - 2⁵ = 82765271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82765313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41382651 + 41382652.

It is an arithmetic number, because the mean of its divisors is an integer number (41382652).

Almost surely, 2^82765303 is an apocalyptic number.

82765303 is a deficient number, since it is larger than the sum of its proper divisors (1).

82765303 is an equidigital number, since it uses as much as digits as its factorization.

82765303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 82765303 is about 9097.5437893972. The cubic root of 82765303 is about 435.7955284398.

The spelling of 82765303 in words is "eighty-two million, seven hundred sixty-five thousand, three hundred three".