1041553 has 2 divisors, whose sum is σ = 1041554. Its totient is φ = 1041552.

The previous prime is 1041529. The next prime is 1041559. The reversal of 1041553 is 3551401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788544 + 253009 = 888^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041553 - 2⁹ = 1041041 is a prime.

1041553 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041553.

It is not a weakly prime, because it can be changed into another prime (1041559) 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, 520776 + 520777.

It is an arithmetic number, because the mean of its divisors is an integer number (520777).

2^1041553 is an apocalyptic number.

It is an amenable number.

1041553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041553 is an equidigital number, since it uses as much as digits as its factorization.

1041553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1041553 is about 1020.5650395737. The cubic root of 1041553 is about 101.3663459594.

Adding to 1041553 its reverse (3551401), we get a palindrome (4592954).

The spelling of 1041553 in words is "one million, forty-one thousand, five hundred fifty-three".