1063653317 has 2 divisors, whose sum is σ = 1063653318. Its totient is φ = 1063653316.

The previous prime is 1063653313. The next prime is 1063653391. The reversal of 1063653317 is 7133563601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 749335876 + 314317441 = 27374^2 + 17729^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063653317 - 2² = 1063653313 is a prime.

It is a super-2 number, since 2×1063653317² = 2262716757530204978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063653313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531826658 + 531826659.

It is an arithmetic number, because the mean of its divisors is an integer number (531826659).

Almost surely, 2^1063653317 is an apocalyptic number.

It is an amenable number.

1063653317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063653317 is an equidigital number, since it uses as much as digits as its factorization.

1063653317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 1063653317 is about 32613.6983030137. The cubic root of 1063653317 is about 1020.7828531243.

The spelling of 1063653317 in words is "one billion, sixty-three million, six hundred fifty-three thousand, three hundred seventeen".