766053584065 has 32 divisors (see below), whose sum is σ = 1148954077440. Its totient is φ = 476348928000.

The previous prime is 766053584063. The next prime is 766053584111. The reversal of 766053584065 is 560485350667.

It is not a de Polignac number, because 766053584065 - 2¹ = 766053584063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a junction number, because it is equal to n+sod(n) for n = 766053583997 and 766053584015.

It is not an unprimeable number, because it can be changed into a prime (766053584063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2326600 + ... + 2635369.

It is an arithmetic number, because the mean of its divisors is an integer number (35904814920).

Almost surely, 2^766053584065 is an apocalyptic number.

It is an amenable number.

766053584065 is a deficient number, since it is larger than the sum of its proper divisors (382900493375).

766053584065 is a wasteful number, since it uses less digits than its factorization.

766053584065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962393.

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 766053584065 in words is "seven hundred sixty-six billion, fifty-three million, five hundred eighty-four thousand, sixty-five".