13528655204 has 6 divisors (see below), whose sum is σ = 23675146614. Its totient is φ = 6764327600.

The previous prime is 13528655197. The next prime is 13528655221. The reversal of 13528655204 is 40255682531.

It can be written as a sum of positive squares in only one way, i.e., 13179040000 + 349615204 = 114800^2 + 18698^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1691081897 + ... + 1691081904.

It is an arithmetic number, because the mean of its divisors is an integer number (3945857769).

Almost surely, 2^13528655204 is an apocalyptic number.

It is an amenable number.

13528655204 is a deficient number, since it is larger than the sum of its proper divisors (10146491410).

13528655204 is a wasteful number, since it uses less digits than its factorization.

13528655204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382163805 (or 3382163803 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 13528655204 in words is "thirteen billion, five hundred twenty-eight million, six hundred fifty-five thousand, two hundred four".