35566492948057 has 2 divisors, whose sum is σ = 35566492948058. Its totient is φ = 35566492948056.

The previous prime is 35566492948001. The next prime is 35566492948067. The reversal of 35566492948057 is 75084929466553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31384913746176 + 4181579201881 = 5602224^2 + 2044891^2 .

It is an emirp because it is prime and its reverse (75084929466553) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35566492948057 is a prime.

It is not a weakly prime, because it can be changed into another prime (35566492948067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17783246474028 + 17783246474029.

It is an arithmetic number, because the mean of its divisors is an integer number (17783246474029).

Almost surely, 2^{35566492948057} is an apocalyptic number.

It is an amenable number.

35566492948057 is a deficient number, since it is larger than the sum of its proper divisors (1).

35566492948057 is an equidigital number, since it uses as much as digits as its factorization.

35566492948057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552000, while the sum is 73.

The spelling of 35566492948057 in words is "thirty-five trillion, five hundred sixty-six billion, four hundred ninety-two million, nine hundred forty-eight thousand, fifty-seven".