16027645003 has 2 divisors, whose sum is σ = 16027645004. Its totient is φ = 16027645002.

The previous prime is 16027644989. The next prime is 16027645037. The reversal of 16027645003 is 30054672061.

It is a happy number.

It is an a-pointer prime, because the next prime (16027645037) can be obtained adding 16027645003 to its sum of digits (34).

It is a weak prime.

It is an emirp because it is prime and its reverse (30054672061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16027645003 - 2²¹ = 16025547851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16027645003.

It is not a weakly prime, because it can be changed into another prime (16027645063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8013822501 + 8013822502.

It is an arithmetic number, because the mean of its divisors is an integer number (8013822502).

Almost surely, 2^16027645003 is an apocalyptic number.

16027645003 is a deficient number, since it is larger than the sum of its proper divisors (1).

16027645003 is an equidigital number, since it uses as much as digits as its factorization.

16027645003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 16027645003 in words is "sixteen billion, twenty-seven million, six hundred forty-five thousand, three".