288545424545957 has 2 divisors, whose sum is σ = 288545424545958. Its totient is φ = 288545424545956.

The previous prime is 288545424545933. The next prime is 288545424546017. The reversal of 288545424545957 is 759545424545882.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 182560334997121 + 105985089548836 = 13511489^2 + 10294906^2 .

It is a cyclic number.

It is not a de Polignac number, because 288545424545957 - 2³⁶ = 288476705069221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (288545424545557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144272712272978 + 144272712272979.

It is an arithmetic number, because the mean of its divisors is an integer number (144272712272979).

Almost surely, 2^{288545424545957} is an apocalyptic number.

It is an amenable number.

288545424545957 is a deficient number, since it is larger than the sum of its proper divisors (1).

288545424545957 is an equidigital number, since it uses as much as digits as its factorization.

288545424545957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12902400000, while the sum is 77.

The spelling of 288545424545957 in words is "two hundred eighty-eight trillion, five hundred forty-five billion, four hundred twenty-four million, five hundred forty-five thousand, nine hundred fifty-seven".