10516663 has 2 divisors, whose sum is σ = 10516664. Its totient is φ = 10516662.

The previous prime is 10516661. The next prime is 10516669. The reversal of 10516663 is 36661501.

10516663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10516663 - 2¹ = 10516661 is a prime.

It is a super-2 number, since 2×10516663² = 221200401311138, which contains 22 as substring.

Together with 10516661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10516661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258331 + 5258332.

It is an arithmetic number, because the mean of its divisors is an integer number (5258332).

Almost surely, 2^10516663 is an apocalyptic number.

10516663 is a deficient number, since it is larger than the sum of its proper divisors (1).

10516663 is an equidigital number, since it uses as much as digits as its factorization.

10516663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 10516663 is about 3242.9404866571. The cubic root of 10516663 is about 219.0917305790.

The spelling of 10516663 in words is "ten million, five hundred sixteen thousand, six hundred sixty-three".