13548904512 has 224 divisors, whose sum is σ = 42448057344. Its totient is φ = 3759974400.

The previous prime is 13548904379. The next prime is 13548904513. The reversal of 13548904512 is 21540984531.

It is not an unprimeable number, because it can be changed into a prime (13548904513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3594853 + ... + 3598619.

It is an arithmetic number, because the mean of its divisors is an integer number (189500256).

Almost surely, 2^13548904512 is an apocalyptic number.

13548904512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13548904512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21224028672).

13548904512 is an abundant number, since it is smaller than the sum of its proper divisors (28899152832).

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

13548904512 is a wasteful number, since it uses less digits than its factorization.

13548904512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937 (or 3927 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 13548904512 in words is "thirteen billion, five hundred forty-eight million, nine hundred four thousand, five hundred twelve".