16529946067 has 2 divisors, whose sum is σ = 16529946068. Its totient is φ = 16529946066.

The previous prime is 16529946053. The next prime is 16529946101. The reversal of 16529946067 is 76064992561.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16529946067 - 2¹⁵ = 16529913299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16529945999 and 16529946017.

It is not a weakly prime, because it can be changed into another prime (16529946047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8264973033 + 8264973034.

It is an arithmetic number, because the mean of its divisors is an integer number (8264973034).

Almost surely, 2^16529946067 is an apocalyptic number.

16529946067 is a deficient number, since it is larger than the sum of its proper divisors (1).

16529946067 is an equidigital number, since it uses as much as digits as its factorization.

16529946067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 16529946067 in words is "sixteen billion, five hundred twenty-nine million, nine hundred forty-six thousand, sixty-seven".