13636045552 has 40 divisors (see below), whose sum is σ = 28085769360. Its totient is φ = 6395212800.

The previous prime is 13636045541. The next prime is 13636045567. The reversal of 13636045552 is 25554063631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191353 + ... + 252760.

It is an arithmetic number, because the mean of its divisors is an integer number (702144234).

Almost surely, 2^13636045552 is an apocalyptic number.

It is an amenable number.

13636045552 is an abundant number, since it is smaller than the sum of its proper divisors (14449723808).

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

13636045552 is a wasteful number, since it uses less digits than its factorization.

13636045552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444241 (or 444235 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 13636045552 in words is "thirteen billion, six hundred thirty-six million, forty-five thousand, five hundred fifty-two".