13452112596 has 144 divisors (see below), whose sum is σ = 35525059584. Its totient is φ = 3937248000.

The previous prime is 13452112591. The next prime is 13452112621. The reversal of 13452112596 is 69521125431.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452112591) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9144141 + ... + 9145611.

Almost surely, 2^13452112596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13452112596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17762529792).

13452112596 is an abundant number, since it is smaller than the sum of its proper divisors (22072946988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13452112596 is a wasteful number, since it uses less digits than its factorization.

13452112596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614 (or 1581 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The spelling of 13452112596 in words is "thirteen billion, four hundred fifty-two million, one hundred twelve thousand, five hundred ninety-six".