1003532053 has 2 divisors, whose sum is σ = 1003532054. Its totient is φ = 1003532052.

The previous prime is 1003532041. The next prime is 1003532069. The reversal of 1003532053 is 3502353001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 618666129 + 384865924 = 24873^2 + 19618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003532053 - 2⁹ = 1003531541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003532653) 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, 501766026 + 501766027.

It is an arithmetic number, because the mean of its divisors is an integer number (501766027).

Almost surely, 2^1003532053 is an apocalyptic number.

It is an amenable number.

1003532053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003532053 is an equidigital number, since it uses as much as digits as its factorization.

1003532053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 1003532053 is about 31678.5740367208. The cubic root of 1003532053 is about 1001.1759675582.

Adding to 1003532053 its reverse (3502353001), we get a palindrome (4505885054).

The spelling of 1003532053 in words is "one billion, three million, five hundred thirty-two thousand, fifty-three".