88444115550163 has 2 divisors, whose sum is σ = 88444115550164. Its totient is φ = 88444115550162.

The previous prime is 88444115550143. The next prime is 88444115550229. The reversal of 88444115550163 is 36105551144488.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88444115550163 is a prime.

It is not a weakly prime, because it can be changed into another prime (88444115550143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44222057775081 + 44222057775082.

It is an arithmetic number, because the mean of its divisors is an integer number (44222057775082).

Almost surely, 2^{88444115550163} is an apocalyptic number.

88444115550163 is a deficient number, since it is larger than the sum of its proper divisors (1).

88444115550163 is an equidigital number, since it uses as much as digits as its factorization.

88444115550163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216000, while the sum is 55.

The spelling of 88444115550163 in words is "eighty-eight trillion, four hundred forty-four billion, one hundred fifteen million, five hundred fifty thousand, one hundred sixty-three".