13130837544 has 64 divisors (see below), whose sum is σ = 35843005440. Its totient is φ = 3975527360.

The previous prime is 13130837527. The next prime is 13130837549. The reversal of 13130837544 is 44573803131.

It is not an unprimeable number, because it can be changed into a prime (13130837549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285649 + ... + 328415.

It is an arithmetic number, because the mean of its divisors is an integer number (560046960).

Almost surely, 2^13130837544 is an apocalyptic number.

It is an amenable number.

13130837544 is an abundant number, since it is smaller than the sum of its proper divisors (22712167896).

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

13130837544 is a wasteful number, since it uses less digits than its factorization.

13130837544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43950 (or 43946 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 13130837544 in words is "thirteen billion, one hundred thirty million, eight hundred thirty-seven thousand, five hundred forty-four".