16546460027 has 8 divisors (see below), whose sum is σ = 17217354816. Its totient is φ = 15888850432.

The previous prime is 16546459997. The next prime is 16546460039. The reversal of 16546460027 is 72006464561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16546460027 - 2¹² = 16546455931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16546460057) 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 in 7 ways as a sum of consecutive naturals, for example, 3318758 + ... + 3323739.

It is an arithmetic number, because the mean of its divisors is an integer number (2152169352).

Almost surely, 2^16546460027 is an apocalyptic number.

16546460027 is a deficient number, since it is larger than the sum of its proper divisors (670894789).

16546460027 is an equidigital number, since it uses as much as digits as its factorization.

16546460027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642597.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 16546460027 in words is "sixteen billion, five hundred forty-six million, four hundred sixty thousand, twenty-seven".