775560863116 has 24 divisors (see below), whose sum is σ = 1464202766880. Its totient is φ = 357322065792.

The previous prime is 775560863101. The next prime is 775560863117. The reversal of 775560863116 is 611368065577.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (775560863117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13076416 + ... + 13135591.

It is an arithmetic number, because the mean of its divisors is an integer number (61008448620).

Almost surely, 2^775560863116 is an apocalyptic number.

It is an amenable number.

775560863116 is a deficient number, since it is larger than the sum of its proper divisors (688641903764).

775560863116 is a wasteful number, since it uses less digits than its factorization.

775560863116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26212593 (or 26212591 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 55.

The spelling of 775560863116 in words is "seven hundred seventy-five billion, five hundred sixty million, eight hundred sixty-three thousand, one hundred sixteen".