105896077517 has 2 divisors, whose sum is σ = 105896077518. Its totient is φ = 105896077516.

The previous prime is 105896077501. The next prime is 105896077537. The reversal of 105896077517 is 715770698501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104539702276 + 1356375241 = 323326^2 + 36829^2 .

It is a cyclic number.

It is not a de Polignac number, because 105896077517 - 2⁴ = 105896077501 is a prime.

It is a super-2 number, since 2×105896077517² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105896077537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52948038758 + 52948038759.

It is an arithmetic number, because the mean of its divisors is an integer number (52948038759).

Almost surely, 2^105896077517 is an apocalyptic number.

It is an amenable number.

105896077517 is a deficient number, since it is larger than the sum of its proper divisors (1).

105896077517 is an equidigital number, since it uses as much as digits as its factorization.

105896077517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 56.

The spelling of 105896077517 in words is "one hundred five billion, eight hundred ninety-six million, seventy-seven thousand, five hundred seventeen".