88448880497 has 2 divisors, whose sum is σ = 88448880498. Its totient is φ = 88448880496.

The previous prime is 88448880479. The next prime is 88448880521. The reversal of 88448880497 is 79408884488.

Together with previous prime (88448880479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75762012001 + 12686868496 = 275249^2 + 112636^2 .

It is a cyclic number.

It is not a de Polignac number, because 88448880497 - 2¹⁴ = 88448864113 is a prime.

It is a super-2 number, since 2×88448880497² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88447880497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44224440248 + 44224440249.

It is an arithmetic number, because the mean of its divisors is an integer number (44224440249).

Almost surely, 2^88448880497 is an apocalyptic number.

It is an amenable number.

88448880497 is a deficient number, since it is larger than the sum of its proper divisors (1).

88448880497 is an equidigital number, since it uses as much as digits as its factorization.

88448880497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132120576, while the sum is 68.

The spelling of 88448880497 in words is "eighty-eight billion, four hundred forty-eight million, eight hundred eighty thousand, four hundred ninety-seven".