13481933252 has 12 divisors (see below), whose sum is σ = 23597306880. Its totient is φ = 6739845576.

The previous prime is 13481933243. The next prime is 13481933287. The reversal of 13481933252 is 25233918431.

It is a super-2 number, since 2×13481933252² (a number of 21 digits) contains 22 as substring.

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, 252908 + ... + 301539.

It is an arithmetic number, because the mean of its divisors is an integer number (1966442240).

Almost surely, 2^13481933252 is an apocalyptic number.

It is an amenable number.

13481933252 is a deficient number, since it is larger than the sum of its proper divisors (10115373628).

13481933252 is a wasteful number, since it uses less digits than its factorization.

13481933252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560530 (or 560528 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 13481933252 in words is "thirteen billion, four hundred eighty-one million, nine hundred thirty-three thousand, two hundred fifty-two".