766556118350 has 24 divisors (see below), whose sum is σ = 1555412052168. Its totient is φ = 278747679200.

The previous prime is 766556118343. The next prime is 766556118407. The reversal of 766556118350 is 53811655667.

It is a junction number, because it is equal to n+sod(n) for n = 766556118292 and 766556118301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696868649 + ... + 696869748.

It is an arithmetic number, because the mean of its divisors is an integer number (64808835507).

Almost surely, 2^766556118350 is an apocalyptic number.

766556118350 is an abundant number, since it is smaller than the sum of its proper divisors (788855933818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

766556118350 is a wasteful number, since it uses less digits than its factorization.

766556118350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393738420 (or 1393738415 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 766556118350 in words is "seven hundred sixty-six billion, five hundred fifty-six million, one hundred eighteen thousand, three hundred fifty".