12352056343526 has 8 divisors (see below), whose sum is σ = 18532184569680. Its totient is φ = 6174661486968.

The previous prime is 12352056343519. The next prime is 12352056343541. The reversal of 12352056343526 is 62534365025321.

It is a happy number.

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

It is a super-2 number, since 2×12352056343526² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683331101 + ... + 683349176.

It is an arithmetic number, because the mean of its divisors is an integer number (2316523071210).

Almost surely, 2^{12352056343526} is an apocalyptic number.

12352056343526 is a deficient number, since it is larger than the sum of its proper divisors (6180128226154).

12352056343526 is a wasteful number, since it uses less digits than its factorization.

12352056343526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366684798.

The product of its (nonzero) digits is 3888000, while the sum is 47.

The spelling of 12352056343526 in words is "twelve trillion, three hundred fifty-two billion, fifty-six million, three hundred forty-three thousand, five hundred twenty-six".