1085453471 has 2 divisors, whose sum is σ = 1085453472. Its totient is φ = 1085453470.

The previous prime is 1085453387. The next prime is 1085453491. The reversal of 1085453471 is 1743545801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1085453471 - 2¹⁰ = 1085452447 is a prime.

It is a super-3 number, since 3×1085453471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1085453491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542726735 + 542726736.

It is an arithmetic number, because the mean of its divisors is an integer number (542726736).

Almost surely, 2^1085453471 is an apocalyptic number.

1085453471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085453471 is an equidigital number, since it uses as much as digits as its factorization.

1085453471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 1085453471 is about 32946.2208910218. The cubic root of 1085453471 is about 1027.7095776444.

The spelling of 1085453471 in words is "one billion, eighty-five million, four hundred fifty-three thousand, four hundred seventy-one".