86456353 has 2 divisors, whose sum is σ = 86456354. Its totient is φ = 86456352.

The previous prime is 86456351. The next prime is 86456371. The reversal of 86456353 is 35365468.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73839649 + 12616704 = 8593^2 + 3552^2 .

It is a cyclic number.

It is not a de Polignac number, because 86456353 - 2¹ = 86456351 is a prime.

Together with 86456351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (86456351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43228176 + 43228177.

It is an arithmetic number, because the mean of its divisors is an integer number (43228177).

Almost surely, 2^86456353 is an apocalyptic number.

It is an amenable number.

86456353 is a deficient number, since it is larger than the sum of its proper divisors (1).

86456353 is an equidigital number, since it uses as much as digits as its factorization.

86456353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 86456353 is about 9298.1908455355. The cubic root of 86456353 is about 442.1798729422.

The spelling of 86456353 in words is "eighty-six million, four hundred fifty-six thousand, three hundred fifty-three".