16754254073 has 2 divisors, whose sum is σ = 16754254074. Its totient is φ = 16754254072.

The previous prime is 16754254061. The next prime is 16754254081. The reversal of 16754254073 is 37045245761.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9703629049 + 7050625024 = 98507^2 + 83968^2 .

It is an emirp because it is prime and its reverse (37045245761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16754254073 - 2⁶ = 16754254009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (16754254043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8377127036 + 8377127037.

It is an arithmetic number, because the mean of its divisors is an integer number (8377127037).

Almost surely, 2^16754254073 is an apocalyptic number.

It is an amenable number.

16754254073 is a deficient number, since it is larger than the sum of its proper divisors (1).

16754254073 is an equidigital number, since it uses as much as digits as its factorization.

16754254073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 16754254073 in words is "sixteen billion, seven hundred fifty-four million, two hundred fifty-four thousand, seventy-three".