86153029 has 2 divisors, whose sum is σ = 86153030. Its totient is φ = 86153028.

The previous prime is 86153027. The next prime is 86153071. The reversal of 86153029 is 92035168.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84676804 + 1476225 = 9202^2 + 1215^2 .

It is a cyclic number.

It is not a de Polignac number, because 86153029 - 2¹ = 86153027 is a prime.

Together with 86153027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 86152985 and 86153003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86153027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43076514 + 43076515.

It is an arithmetic number, because the mean of its divisors is an integer number (43076515).

Almost surely, 2^86153029 is an apocalyptic number.

It is an amenable number.

86153029 is a deficient number, since it is larger than the sum of its proper divisors (1).

86153029 is an equidigital number, since it uses as much as digits as its factorization.

86153029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 86153029 is about 9281.8655991131. The cubic root of 86153029 is about 441.6621514827.

The spelling of 86153029 in words is "eighty-six million, one hundred fifty-three thousand, twenty-nine".