12352055524661 has 4 divisors (see below), whose sum is σ = 12372404875392. Its totient is φ = 12331706173932.

The previous prime is 12352055524657. The next prime is 12352055524681. The reversal of 12352055524661 is 16642555025321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12352055524661 - 2² = 12352055524657 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352055524621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10174674455 + ... + 10174675668.

It is an arithmetic number, because the mean of its divisors is an integer number (3093101218848).

Almost surely, 2^{12352055524661} is an apocalyptic number.

It is an amenable number.

12352055524661 is a deficient number, since it is larger than the sum of its proper divisors (20349350731).

12352055524661 is an equidigital number, since it uses as much as digits as its factorization.

12352055524661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20349350730.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 12352055524661 in words is "twelve trillion, three hundred fifty-two billion, fifty-five million, five hundred twenty-four thousand, six hundred sixty-one".