112642421553593 has 2 divisors, whose sum is σ = 112642421553594. Its totient is φ = 112642421553592.

The previous prime is 112642421553479. The next prime is 112642421553671. The reversal of 112642421553593 is 395355124246211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63702155337769 + 48940266215824 = 7981363^2 + 6995732^2 .

It is a cyclic number.

It is not a de Polignac number, because 112642421553593 - 2²⁶ = 112642354444729 is a prime.

It is not a weakly prime, because it can be changed into another prime (112642421555593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56321210776796 + 56321210776797.

It is an arithmetic number, because the mean of its divisors is an integer number (56321210776797).

Almost surely, 2^{112642421553593} is an apocalyptic number.

It is an amenable number.

112642421553593 is a deficient number, since it is larger than the sum of its proper divisors (1).

112642421553593 is an equidigital number, since it uses as much as digits as its factorization.

112642421553593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 53.

The spelling of 112642421553593 in words is "one hundred twelve trillion, six hundred forty-two billion, four hundred twenty-one million, five hundred fifty-three thousand, five hundred ninety-three".