88448268641 has 2 divisors, whose sum is σ = 88448268642. Its totient is φ = 88448268640.

The previous prime is 88448268523. The next prime is 88448268721. The reversal of 88448268641 is 14686284488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67754007616 + 20694261025 = 260296^2 + 143855^2 .

It is a cyclic number.

It is not a de Polignac number, because 88448268641 - 2¹⁸ = 88448006497 is a prime.

It is not a weakly prime, because it can be changed into another prime (88448228641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44224134320 + 44224134321.

It is an arithmetic number, because the mean of its divisors is an integer number (44224134321).

Almost surely, 2^88448268641 is an apocalyptic number.

It is an amenable number.

88448268641 is a deficient number, since it is larger than the sum of its proper divisors (1).

88448268641 is an equidigital number, since it uses as much as digits as its factorization.

88448268641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18874368, while the sum is 59.

The spelling of 88448268641 in words is "eighty-eight billion, four hundred forty-eight million, two hundred sixty-eight thousand, six hundred forty-one".