1063545053 has 2 divisors, whose sum is σ = 1063545054. Its totient is φ = 1063545052.

The previous prime is 1063545019. The next prime is 1063545059. The reversal of 1063545053 is 3505453601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702621049 + 360924004 = 26507^2 + 18998^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1063545053 is a prime.

It is a super-2 number, since 2×1063545053² = 2262256159521545618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063545059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531772526 + 531772527.

It is an arithmetic number, because the mean of its divisors is an integer number (531772527).

Almost surely, 2^1063545053 is an apocalyptic number.

It is an amenable number.

1063545053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063545053 is an equidigital number, since it uses as much as digits as its factorization.

1063545053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 1063545053 is about 32612.0384674126. The cubic root of 1063545053 is about 1020.7482184732.

Adding to 1063545053 its reverse (3505453601), we get a palindrome (4568998654).

The spelling of 1063545053 in words is "one billion, sixty-three million, five hundred forty-five thousand, fifty-three".