11652443553426 has 64 divisors (see below), whose sum is σ = 26566795221120. Its totient is φ = 3381228426240.

The previous prime is 11652443553389. The next prime is 11652443553431. The reversal of 11652443553426 is 62435534425611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59802615 + ... + 59997146.

It is an arithmetic number, because the mean of its divisors is an integer number (415106175330).

Almost surely, 2^{11652443553426} is an apocalyptic number.

11652443553426 is an abundant number, since it is smaller than the sum of its proper divisors (14914351667694).

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

11652443553426 is a wasteful number, since it uses less digits than its factorization.

11652443553426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119799851.

The product of its digits is 10368000, while the sum is 51.

The spelling of 11652443553426 in words is "eleven trillion, six hundred fifty-two billion, four hundred forty-three million, five hundred fifty-three thousand, four hundred twenty-six".