82535693 has 2 divisors, whose sum is σ = 82535694. Its totient is φ = 82535692.

The previous prime is 82535683. The next prime is 82535699. The reversal of 82535693 is 39653528.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56505289 + 26030404 = 7517^2 + 5102^2 .

It is a cyclic number.

It is not a de Polignac number, because 82535693 - 2⁸ = 82535437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82535693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82535699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41267846 + 41267847.

It is an arithmetic number, because the mean of its divisors is an integer number (41267847).

Almost surely, 2^82535693 is an apocalyptic number.

It is an amenable number.

82535693 is a deficient number, since it is larger than the sum of its proper divisors (1).

82535693 is an equidigital number, since it uses as much as digits as its factorization.

82535693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 41.

The square root of 82535693 is about 9084.9156848041. The cubic root of 82535693 is about 435.3921561604.

The spelling of 82535693 in words is "eighty-two million, five hundred thirty-five thousand, six hundred ninety-three".