86532133 has 2 divisors, whose sum is σ = 86532134. Its totient is φ = 86532132.

The previous prime is 86532073. The next prime is 86532151. The reversal of 86532133 is 33123568.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82029249 + 4502884 = 9057^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 86532133 - 2²¹ = 84434981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86532095 and 86532104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86532163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43266066 + 43266067.

It is an arithmetic number, because the mean of its divisors is an integer number (43266067).

Almost surely, 2^86532133 is an apocalyptic number.

It is an amenable number.

86532133 is a deficient number, since it is larger than the sum of its proper divisors (1).

86532133 is an equidigital number, since it uses as much as digits as its factorization.

86532133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 86532133 is about 9302.2649392500. The cubic root of 86532133 is about 442.3090271501.

The spelling of 86532133 in words is "eighty-six million, five hundred thirty-two thousand, one hundred thirty-three".