13052447146 has 8 divisors (see below), whose sum is σ = 20429917344. Its totient is φ = 6242474700.

The previous prime is 13052447143. The next prime is 13052447147. The reversal of 13052447146 is 64174425031.

13052447146 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 an unprimeable number, because it can be changed into a prime (13052447143) 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 3 ways as a sum of consecutive naturals, for example, 141874380 + ... + 141874471.

It is an arithmetic number, because the mean of its divisors is an integer number (2553739668).

Almost surely, 2^13052447146 is an apocalyptic number.

13052447146 is a deficient number, since it is larger than the sum of its proper divisors (7377470198).

13052447146 is a wasteful number, since it uses less digits than its factorization.

13052447146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283748876.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 13052447146 in words is "thirteen billion, fifty-two million, four hundred forty-seven thousand, one hundred forty-six".