13604546432 has 32 divisors (see below), whose sum is σ = 27382242720. Its totient is φ = 6732140544.

The previous prime is 13604546413. The next prime is 13604546453. The reversal of 13604546432 is 23464540631.

It is a tau number, because it is divible by the number of its divisors (32).

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, 535448 + ... + 560279.

It is an arithmetic number, because the mean of its divisors is an integer number (855695085).

Almost surely, 2^13604546432 is an apocalyptic number.

It is an amenable number.

13604546432 is an abundant number, since it is smaller than the sum of its proper divisors (13777696288).

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

13604546432 is an equidigital number, since it uses as much as digits as its factorization.

13604546432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095838 (or 1095826 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 13604546432 in words is "thirteen billion, six hundred four million, five hundred forty-six thousand, four hundred thirty-two".