13670135548 has 12 divisors (see below), whose sum is σ = 23989376880. Its totient is φ = 6816027872.

The previous prime is 13670135527. The next prime is 13670135617. The reversal of 13670135548 is 84553107631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4758361 + ... + 4761232.

It is an arithmetic number, because the mean of its divisors is an integer number (1999114740).

Almost surely, 2^13670135548 is an apocalyptic number.

It is an amenable number.

13670135548 is a deficient number, since it is larger than the sum of its proper divisors (10319241332).

13670135548 is a wasteful number, since it uses less digits than its factorization.

13670135548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519956 (or 9519954 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 13670135548 in words is "thirteen billion, six hundred seventy million, one hundred thirty-five thousand, five hundred forty-eight".