13003654136 has 48 divisors (see below), whose sum is σ = 27453625920. Its totient is φ = 5766569600.

The previous prime is 13003654129. The next prime is 13003654217. The reversal of 13003654136 is 63145630031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124136 + ... + 203511.

It is an arithmetic number, because the mean of its divisors is an integer number (571950540).

Almost surely, 2^13003654136 is an apocalyptic number.

It is an amenable number.

13003654136 is an abundant number, since it is smaller than the sum of its proper divisors (14449971784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13003654136 is a wasteful number, since it uses less digits than its factorization.

13003654136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327716 (or 327701 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 13003654136 in words is "thirteen billion, three million, six hundred fifty-four thousand, one hundred thirty-six".