16132016547 has 24 divisors (see below), whose sum is σ = 23482724720. Its totient is φ = 10671264000.

The previous prime is 16132016543. The next prime is 16132016581. The reversal of 16132016547 is 74561023161.

16132016547 is a `hidden beast` number, since 1 + 613 + 20 + 16 + 5 + 4 + 7 = 666.

It is not a de Polignac number, because 16132016547 - 2² = 16132016543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16132016543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3752103 + ... + 3756399.

Almost surely, 2^16132016547 is an apocalyptic number.

16132016547 is a deficient number, since it is larger than the sum of its proper divisors (7350708173).

16132016547 is a wasteful number, since it uses less digits than its factorization.

16132016547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7443 (or 7440 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 16132016547 in words is "sixteen billion, one hundred thirty-two million, sixteen thousand, five hundred forty-seven".