86053423 has 2 divisors, whose sum is σ = 86053424. Its totient is φ = 86053422.

The previous prime is 86053417. The next prime is 86053481. The reversal of 86053423 is 32435068.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86053423 is a prime.

It is a super-2 number, since 2×86053423² = 14810383220033858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86053483) 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, 43026711 + 43026712.

It is an arithmetic number, because the mean of its divisors is an integer number (43026712).

Almost surely, 2^86053423 is an apocalyptic number.

86053423 is a deficient number, since it is larger than the sum of its proper divisors (1).

86053423 is an equidigital number, since it uses as much as digits as its factorization.

86053423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 86053423 is about 9276.4984234354. The cubic root of 86053423 is about 441.4918763124.

The spelling of 86053423 in words is "eighty-six million, fifty-three thousand, four hundred twenty-three".