16154329027 has 2 divisors, whose sum is σ = 16154329028. Its totient is φ = 16154329026.

The previous prime is 16154328917. The next prime is 16154329039. The reversal of 16154329027 is 72092345161.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16154329027 - 2¹⁵ = 16154296259 is a prime.

It is not a weakly prime, because it can be changed into another prime (16154329327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8077164513 + 8077164514.

It is an arithmetic number, because the mean of its divisors is an integer number (8077164514).

Almost surely, 2^16154329027 is an apocalyptic number.

16154329027 is a deficient number, since it is larger than the sum of its proper divisors (1).

16154329027 is an equidigital number, since it uses as much as digits as its factorization.

16154329027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 16154329027 in words is "sixteen billion, one hundred fifty-four million, three hundred twenty-nine thousand, twenty-seven".