16837990027 has 2 divisors, whose sum is σ = 16837990028. Its totient is φ = 16837990026.

The previous prime is 16837989997. The next prime is 16837990061. The reversal of 16837990027 is 72009973861.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16837990027 - 2¹¹ = 16837987979 is a prime.

It is not a weakly prime, because it can be changed into another prime (16837990427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8418995013 + 8418995014.

It is an arithmetic number, because the mean of its divisors is an integer number (8418995014).

Almost surely, 2^16837990027 is an apocalyptic number.

16837990027 is a deficient number, since it is larger than the sum of its proper divisors (1).

16837990027 is an equidigital number, since it uses as much as digits as its factorization.

16837990027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The spelling of 16837990027 in words is "sixteen billion, eight hundred thirty-seven million, nine hundred ninety thousand, twenty-seven".