1485040943 has 2 divisors, whose sum is σ = 1485040944. Its totient is φ = 1485040942.

The previous prime is 1485040901. The next prime is 1485041017. The reversal of 1485040943 is 3490405841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1485040943 - 2¹⁶ = 1484975407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1485040897 and 1485040906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485040043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742520471 + 742520472.

It is an arithmetic number, because the mean of its divisors is an integer number (742520472).

Almost surely, 2^1485040943 is an apocalyptic number.

1485040943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485040943 is an equidigital number, since it uses as much as digits as its factorization.

1485040943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1485040943 is about 38536.2289670383. The cubic root of 1485040943 is about 1140.8962232689.

The spelling of 1485040943 in words is "one billion, four hundred eighty-five million, forty thousand, nine hundred forty-three".