13521550304 has 24 divisors (see below), whose sum is σ = 28186468128. Its totient is φ = 6363082240.

The previous prime is 13521550213. The next prime is 13521550319. The reversal of 13521550304 is 40305512531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12427352 + ... + 12428439.

It is an arithmetic number, because the mean of its divisors is an integer number (1174436172).

Almost surely, 2^13521550304 is an apocalyptic number.

It is an amenable number.

13521550304 is an abundant number, since it is smaller than the sum of its proper divisors (14664917824).

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

13521550304 is a wasteful number, since it uses less digits than its factorization.

13521550304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24855818 (or 24855810 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 13521550304 in words is "thirteen billion, five hundred twenty-one million, five hundred fifty thousand, three hundred four".