16329975054 has 8 divisors (see below), whose sum is σ = 32659950120. Its totient is φ = 5443325016.

The previous prime is 16329975043. The next prime is 16329975071. The reversal of 16329975054 is 45057992361.

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

16329975054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 16329974988 and 16329975006.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1360831249 + ... + 1360831260.

It is an arithmetic number, because the mean of its divisors is an integer number (4082493765).

Almost surely, 2^16329975054 is an apocalyptic number.

16329975054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16329975054 is a wasteful number, since it uses less digits than its factorization.

16329975054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721662514.

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 16329975054 in words is "sixteen billion, three hundred twenty-nine million, nine hundred seventy-five thousand, fifty-four".