766506628022 has 16 divisors (see below), whose sum is σ = 1160576767440. Its totient is φ = 379648146528.

The previous prime is 766506628003. The next prime is 766506628049. The reversal of 766506628022 is 220826605667.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3679808 + ... + 3882524.

It is an arithmetic number, because the mean of its divisors is an integer number (72536047965).

Almost surely, 2^766506628022 is an apocalyptic number.

766506628022 is a deficient number, since it is larger than the sum of its proper divisors (394070139418).

766506628022 is a wasteful number, since it uses less digits than its factorization.

766506628022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220495.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 766506628022 in words is "seven hundred sixty-six billion, five hundred six million, six hundred twenty-eight thousand, twenty-two".