8288969941957 has 2 divisors, whose sum is σ = 8288969941958. Its totient is φ = 8288969941956.

The previous prime is 8288969941949. The next prime is 8288969941997. The reversal of 8288969941957 is 7591499698828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7999473215556 + 289496726401 = 2828334^2 + 538049^2 .

It is a cyclic number.

It is not a de Polignac number, because 8288969941957 - 2³ = 8288969941949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8288969941997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4144484970978 + 4144484970979.

It is an arithmetic number, because the mean of its divisors is an integer number (4144484970979).

Almost surely, 2^{8288969941957} is an apocalyptic number.

It is an amenable number.

8288969941957 is a deficient number, since it is larger than the sum of its proper divisors (1).

8288969941957 is an equidigital number, since it uses as much as digits as its factorization.

8288969941957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5643509760, while the sum is 85.

The spelling of 8288969941957 in words is "eight trillion, two hundred eighty-eight billion, nine hundred sixty-nine million, nine hundred forty-one thousand, nine hundred fifty-seven".