16547410149 has 8 divisors (see below), whose sum is σ = 22078466880. Its totient is φ = 11023980096.

The previous prime is 16547410147. The next prime is 16547410163. The reversal of 16547410149 is 94101474561.

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

It is not a de Polignac number, because 16547410149 - 2¹ = 16547410147 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 16547410149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16547410141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901604 + ... + 1910285.

It is an arithmetic number, because the mean of its divisors is an integer number (2759808360).

Almost surely, 2^16547410149 is an apocalyptic number.

It is an amenable number.

16547410149 is a deficient number, since it is larger than the sum of its proper divisors (5531056731).

16547410149 is a wasteful number, since it uses less digits than its factorization.

16547410149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813339.

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 16547410149 in words is "sixteen billion, five hundred forty-seven million, four hundred ten thousand, one hundred forty-nine".