1075745441 has 2 divisors, whose sum is σ = 1075745442. Its totient is φ = 1075745440.

The previous prime is 1075745393. The next prime is 1075745471. The reversal of 1075745441 is 1445475701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877048225 + 198697216 = 29615^2 + 14096^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075745441 - 2²² = 1071551137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1075745395 and 1075745404.

It is not a weakly prime, because it can be changed into another prime (1075745471) 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, 537872720 + 537872721.

It is an arithmetic number, because the mean of its divisors is an integer number (537872721).

Almost surely, 2^1075745441 is an apocalyptic number.

It is an amenable number.

1075745441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075745441 is an equidigital number, since it uses as much as digits as its factorization.

1075745441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 1075745441 is about 32798.5585201545. The cubic root of 1075745441 is about 1024.6365369261.

The spelling of 1075745441 in words is "one billion, seventy-five million, seven hundred forty-five thousand, four hundred forty-one".