13250725132 has 24 divisors (see below), whose sum is σ = 24202080000. Its totient is φ = 6335966736.

The previous prime is 13250725129. The next prime is 13250725133. The reversal of 13250725132 is 23152705231.

It is a junction number, because it is equal to n+sod(n) for n = 13250725094 and 13250725103.

It is not an unprimeable number, because it can be changed into a prime (13250725133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528619 + ... + 553117.

It is an arithmetic number, because the mean of its divisors is an integer number (1008420000).

Almost surely, 2^13250725132 is an apocalyptic number.

It is an amenable number.

13250725132 is a deficient number, since it is larger than the sum of its proper divisors (10951354868).

13250725132 is a wasteful number, since it uses less digits than its factorization.

13250725132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30405 (or 30403 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 13250725132 in words is "thirteen billion, two hundred fifty million, seven hundred twenty-five thousand, one hundred thirty-two".