104957540777 has 2 divisors, whose sum is σ = 104957540778. Its totient is φ = 104957540776.

The previous prime is 104957540713. The next prime is 104957540789. The reversal of 104957540777 is 777045759401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104917040281 + 40500496 = 323909^2 + 6364^2 .

It is an emirp because it is prime and its reverse (777045759401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104957540777 - 2⁶ = 104957540713 is a prime.

It is a super-2 number, since 2×104957540777² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104950540777) 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, 52478770388 + 52478770389.

It is an arithmetic number, because the mean of its divisors is an integer number (52478770389).

Almost surely, 2^104957540777 is an apocalyptic number.

It is an amenable number.

104957540777 is a deficient number, since it is larger than the sum of its proper divisors (1).

104957540777 is an equidigital number, since it uses as much as digits as its factorization.

104957540777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8643600, while the sum is 56.

The spelling of 104957540777 in words is "one hundred four billion, nine hundred fifty-seven million, five hundred forty thousand, seven hundred seventy-seven".