10566850603 has 2 divisors, whose sum is σ = 10566850604. Its totient is φ = 10566850602.

The previous prime is 10566850577. The next prime is 10566850607. The reversal of 10566850603 is 30605866501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10566850603 is a prime.

It is a super-2 number, since 2×10566850603² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10566850607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5283425301 + 5283425302.

It is an arithmetic number, because the mean of its divisors is an integer number (5283425302).

Almost surely, 2^10566850603 is an apocalyptic number.

10566850603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10566850603 is an equidigital number, since it uses as much as digits as its factorization.

10566850603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 10566850603 in words is "ten billion, five hundred sixty-six million, eight hundred fifty thousand, six hundred three".