56432666246321 has 8 divisors (see below), whose sum is σ = 58624113533184. Its totient is φ = 54264408878160.

The previous prime is 56432666246303. The next prime is 56432666246389. The reversal of 56432666246321 is 12364266623465.

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 56432666246321 - 2¹⁰ = 56432666245297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56432666246521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5797474715 + ... + 5797484448.

It is an arithmetic number, because the mean of its divisors is an integer number (7328014191648).

Almost surely, 2^{56432666246321} is an apocalyptic number.

It is an amenable number.

56432666246321 is a deficient number, since it is larger than the sum of its proper divisors (2191447286863).

56432666246321 is a wasteful number, since it uses less digits than its factorization.

56432666246321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11594959351.

The product of its digits is 44789760, while the sum is 56.

The spelling of 56432666246321 in words is "fifty-six trillion, four hundred thirty-two billion, six hundred sixty-six million, two hundred forty-six thousand, three hundred twenty-one".