16146451001 has 2 divisors, whose sum is σ = 16146451002. Its totient is φ = 16146451000.

The previous prime is 16146450997. The next prime is 16146451019. The reversal of 16146451001 is 10015464161.

It is a happy number.

16146451001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16141956601 + 4494400 = 127051^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 16146451001 - 2² = 16146450997 is a prime.

It is not a weakly prime, because it can be changed into another prime (16146451081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8073225500 + 8073225501.

It is an arithmetic number, because the mean of its divisors is an integer number (8073225501).

Almost surely, 2^16146451001 is an apocalyptic number.

It is an amenable number.

16146451001 is a deficient number, since it is larger than the sum of its proper divisors (1).

16146451001 is an equidigital number, since it uses as much as digits as its factorization.

16146451001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 16146451001 in words is "sixteen billion, one hundred forty-six million, four hundred fifty-one thousand, one".