1075453 has 2 divisors, whose sum is σ = 1075454. Its totient is φ = 1075452.

The previous prime is 1075441. The next prime is 1075463. The reversal of 1075453 is 3545701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 49284 = 1013^2 + 222^2 .

It is an emirp because it is prime and its reverse (3545701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1075453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1075433) 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, 537726 + 537727.

It is an arithmetic number, because the mean of its divisors is an integer number (537727).

2^1075453 is an apocalyptic number.

It is an amenable number.

1075453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075453 is an equidigital number, since it uses as much as digits as its factorization.

1075453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 1075453 is about 1037.0405006556. The cubic root of 1075453 is about 102.4543679490.

The spelling of 1075453 in words is "one million, seventy-five thousand, four hundred fifty-three".