82533677 has 2 divisors, whose sum is σ = 82533678. Its totient is φ = 82533676.

The previous prime is 82533611. The next prime is 82533709. The reversal of 82533677 is 77633528.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75238276 + 7295401 = 8674^2 + 2701^2 .

It is a cyclic number.

It is not a de Polignac number, because 82533677 - 2²⁴ = 65756461 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82533277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41266838 + 41266839.

It is an arithmetic number, because the mean of its divisors is an integer number (41266839).

Almost surely, 2^82533677 is an apocalyptic number.

It is an amenable number.

82533677 is a deficient number, since it is larger than the sum of its proper divisors (1).

82533677 is an equidigital number, since it uses as much as digits as its factorization.

82533677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 41.

The square root of 82533677 is about 9084.8047309780. The cubic root of 82533677 is about 435.3886111982.

The spelling of 82533677 in words is "eighty-two million, five hundred thirty-three thousand, six hundred seventy-seven".