13580028147 has 32 divisors (see below), whose sum is σ = 20882087424. Its totient is φ = 7689427200.

The previous prime is 13580028139. The next prime is 13580028149. The reversal of 13580028147 is 74182008531.

It is not a de Polignac number, because 13580028147 - 2³ = 13580028139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13580028149) 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 31 ways as a sum of consecutive naturals, for example, 2079247 + ... + 2085767.

It is an arithmetic number, because the mean of its divisors is an integer number (652565232).

Almost surely, 2^13580028147 is an apocalyptic number.

13580028147 is a deficient number, since it is larger than the sum of its proper divisors (7302059277).

13580028147 is a wasteful number, since it uses less digits than its factorization.

13580028147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 13580028147 in words is "thirteen billion, five hundred eighty million, twenty-eight thousand, one hundred forty-seven".