10001560663 has 2 divisors, whose sum is σ = 10001560664. Its totient is φ = 10001560662.

The previous prime is 10001560637. The next prime is 10001560691. The reversal of 10001560663 is 36606510001.

It is an a-pointer prime, because the next prime (10001560691) can be obtained adding 10001560663 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (36606510001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10001560663 - 2²¹ = 9999463511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001560363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000780331 + 5000780332.

It is an arithmetic number, because the mean of its divisors is an integer number (5000780332).

Almost surely, 2^10001560663 is an apocalyptic number.

10001560663 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001560663 is an equidigital number, since it uses as much as digits as its factorization.

10001560663 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 spelling of 10001560663 in words is "ten billion, one million, five hundred sixty thousand, six hundred sixty-three".