16066582047 has 12 divisors (see below), whose sum is σ = 23208456024. Its totient is φ = 10710514320.

The previous prime is 16066582031. The next prime is 16066582057. The reversal of 16066582047 is 74028566061.

16066582047 is a `hidden beast` number, since 1 + 6 + 0 + 66 + 582 + 0 + 4 + 7 = 666.

It is not a de Polignac number, because 16066582047 - 2⁴ = 16066582031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16066581993 and 16066582011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16066582057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234772 + ... + 295382.

It is an arithmetic number, because the mean of its divisors is an integer number (1934038002).

Almost surely, 2^16066582047 is an apocalyptic number.

16066582047 is a deficient number, since it is larger than the sum of its proper divisors (7141873977).

16066582047 is a wasteful number, since it uses less digits than its factorization.

16066582047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90070 (or 90067 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 16066582047 in words is "sixteen billion, sixty-six million, five hundred eighty-two thousand, forty-seven".