6772056626 has 12 divisors (see below), whose sum is σ = 10520444922. Its totient is φ = 3269267904.

The previous prime is 6772056623. The next prime is 6772056631. The reversal of 6772056626 is 6266502776.

It can be written as a sum of positive squares in 3 ways, for example, as 4316358601 + 2455698025 = 65699^2 + 49555^2 .

It is not an unprimeable number, because it can be changed into a prime (6772056623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2011415 + ... + 2014778.

Almost surely, 2^6772056626 is an apocalyptic number.

6772056626 is a deficient number, since it is larger than the sum of its proper divisors (3748388296).

6772056626 is a wasteful number, since it uses less digits than its factorization.

6772056626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026253 (or 4026224 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 6772056626 is about 82292.5064996808. The cubic root of 6772056626 is about 1891.9378262000.

The spelling of 6772056626 in words is "six billion, seven hundred seventy-two million, fifty-six thousand, six hundred twenty-six".