13272123571852 has 48 divisors (see below), whose sum is σ = 23744108640672. Its totient is φ = 6488970808320.

The previous prime is 13272123571831. The next prime is 13272123571891. The reversal of 13272123571852 is 25817532127231.

It is a super-2 number, since 2×13272123571852² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13272123571796 and 13272123571805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78713428 + ... + 78881860.

It is an arithmetic number, because the mean of its divisors is an integer number (494668930014).

Almost surely, 2^{13272123571852} is an apocalyptic number.

It is an amenable number.

13272123571852 is a deficient number, since it is larger than the sum of its proper divisors (10471985068820).

13272123571852 is a wasteful number, since it uses less digits than its factorization.

13272123571852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169738 (or 169736 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 49.

The spelling of 13272123571852 in words is "thirteen trillion, two hundred seventy-two billion, one hundred twenty-three million, five hundred seventy-one thousand, eight hundred fifty-two".