16628482451 has 8 divisors (see below), whose sum is σ = 19008563040. Its totient is φ = 14249547648.

The previous prime is 16628482441. The next prime is 16628482483. The reversal of 16628482451 is 15428482661.

16628482451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16628482451 - 2¹⁴ = 16628466067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16628482396 and 16628482405.

It is not an unprimeable number, because it can be changed into a prime (16628482411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255116 + ... + 313593.

It is an arithmetic number, because the mean of its divisors is an integer number (2376070380).

Almost surely, 2^16628482451 is an apocalyptic number.

16628482451 is a deficient number, since it is larger than the sum of its proper divisors (2380080589).

16628482451 is an equidigital number, since it uses as much as digits as its factorization.

16628482451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572893.

The product of its digits is 737280, while the sum is 47.

The spelling of 16628482451 in words is "sixteen billion, six hundred twenty-eight million, four hundred eighty-two thousand, four hundred fifty-one".