10863653 has 2 divisors, whose sum is σ = 10863654. Its totient is φ = 10863652.

The previous prime is 10863631. The next prime is 10863667. The reversal of 10863653 is 35636801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5769604 + 5094049 = 2402^2 + 2257^2 .

It is a cyclic number.

It is not a de Polignac number, because 10863653 - 2¹⁸ = 10601509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10863623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5431826 + 5431827.

It is an arithmetic number, because the mean of its divisors is an integer number (5431827).

Almost surely, 2^10863653 is an apocalyptic number.

It is an amenable number.

10863653 is a deficient number, since it is larger than the sum of its proper divisors (1).

10863653 is an equidigital number, since it uses as much as digits as its factorization.

10863653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 10863653 is about 3296.0056128593. The cubic root of 10863653 is about 221.4752981811.

The spelling of 10863653 in words is "ten million, eight hundred sixty-three thousand, six hundred fifty-three".