766714633065 has 96 divisors (see below), whose sum is σ = 1351352610816. Its totient is φ = 402100070400.

The previous prime is 766714633049. The next prime is 766714633093. The reversal of 766714633065 is 560336417667.

It is a happy number.

It is not a de Polignac number, because 766714633065 - 2⁴ = 766714633049 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 425715165 + ... + 425716965.

It is an arithmetic number, because the mean of its divisors is an integer number (14076589696).

Almost surely, 2^766714633065 is an apocalyptic number.

It is an amenable number.

766714633065 is a deficient number, since it is larger than the sum of its proper divisors (584637977751).

766714633065 is a wasteful number, since it uses less digits than its factorization.

766714633065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 766714633065 in words is "seven hundred sixty-six billion, seven hundred fourteen million, six hundred thirty-three thousand, sixty-five".