13285255132 has 24 divisors (see below), whose sum is σ = 24632261136. Its totient is φ = 6247957248.

The previous prime is 13285255117. The next prime is 13285255153. The reversal of 13285255132 is 23155258231.

It is a junction number, because it is equal to n+sod(n) for n = 13285255091 and 13285255100.

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, 49123 + ... + 170245.

It is an arithmetic number, because the mean of its divisors is an integer number (1026344214).

Almost surely, 2^13285255132 is an apocalyptic number.

It is an amenable number.

13285255132 is a deficient number, since it is larger than the sum of its proper divisors (11347006004).

13285255132 is a wasteful number, since it uses less digits than its factorization.

13285255132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122757 (or 122755 counting only the distinct ones).

The product of its digits is 72000, while the sum is 37.

The spelling of 13285255132 in words is "thirteen billion, two hundred eighty-five million, two hundred fifty-five thousand, one hundred thirty-two".