12051435625105 has 8 divisors (see below), whose sum is σ = 14462072425152. Its totient is φ = 9640915383408.

The previous prime is 12051435625079. The next prime is 12051435625121. The reversal of 12051435625105 is 50152653415021.

12051435625105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12051435625105 - 2¹⁵ = 12051435592337 is a prime.

It is a super-2 number, since 2×12051435625105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28911957 + ... + 29325826.

It is an arithmetic number, because the mean of its divisors is an integer number (1807759053144).

Almost surely, 2^{12051435625105} is an apocalyptic number.

It is an amenable number.

12051435625105 is a deficient number, since it is larger than the sum of its proper divisors (2410636800047).

12051435625105 is an equidigital number, since it uses as much as digits as its factorization.

12051435625105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58279175.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 12051435625105 in words is "twelve trillion, fifty-one billion, four hundred thirty-five million, six hundred twenty-five thousand, one hundred five".