13553612132 has 12 divisors (see below), whose sum is σ = 24750074496. Its totient is φ = 6482162280.

The previous prime is 13553612131. The next prime is 13553612141. The reversal of 13553612132 is 23121635531.

It is not an unprimeable number, because it can be changed into a prime (13553612131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73660844 + ... + 73661027.

It is an arithmetic number, because the mean of its divisors is an integer number (2062506208).

Almost surely, 2^13553612132 is an apocalyptic number.

It is an amenable number.

13553612132 is a deficient number, since it is larger than the sum of its proper divisors (11196462364).

13553612132 is a wasteful number, since it uses less digits than its factorization.

13553612132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147321898 (or 147321896 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The spelling of 13553612132 in words is "thirteen billion, five hundred fifty-three million, six hundred twelve thousand, one hundred thirty-two".