16476608487 has 8 divisors (see below), whose sum is σ = 21969429120. Its totient is φ = 10984096760.

The previous prime is 16476608441. The next prime is 16476608513. The reversal of 16476608487 is 78480667461.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 16476608487 - 2⁸ = 16476608231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16476608087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117064 + ... + 216002.

It is an arithmetic number, because the mean of its divisors is an integer number (2746178640).

Almost surely, 2^16476608487 is an apocalyptic number.

16476608487 is a deficient number, since it is larger than the sum of its proper divisors (5492820633).

16476608487 is an equidigital number, since it uses as much as digits as its factorization.

16476608487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154453.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 16476608487 in words is "sixteen billion, four hundred seventy-six million, six hundred eight thousand, four hundred eighty-seven".