6766232650 has 12 divisors (see below), whose sum is σ = 12585192822. Its totient is φ = 2706493040.

The previous prime is 6766232623. The next prime is 6766232653. The reversal of 6766232650 is 562326676.

It can be written as a sum of positive squares in 3 ways, for example, as 6104765689 + 661466961 = 78133^2 + 25719^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6766232597 and 6766232606.

It is not an unprimeable number, because it can be changed into a prime (6766232653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67662277 + ... + 67662376.

Almost surely, 2^6766232650 is an apocalyptic number.

6766232650 is a deficient number, since it is larger than the sum of its proper divisors (5818960172).

6766232650 is a wasteful number, since it uses less digits than its factorization.

6766232650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135324665 (or 135324660 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 6766232650 is about 82257.1130662875. The cubic root of 6766232650 is about 1891.3953144599.

It can be divided in two parts, 676 and 6232650, that added together give a palindrome (6233326).

The spelling of 6766232650 in words is "six billion, seven hundred sixty-six million, two hundred thirty-two thousand, six hundred fifty".