6126776216 has 32 divisors (see below), whose sum is σ = 12537467280. Its totient is φ = 2783692800.

The previous prime is 6126776189. The next prime is 6126776221.

6126776216 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 208040 + ... + 235656.

Almost surely, 2^6126776216 is an apocalyptic number.

It is an amenable number.

6126776216 is an abundant number, since it is smaller than the sum of its proper divisors (6410691064).

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

6126776216 is a wasteful number, since it uses less digits than its factorization.

6126776216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30155 (or 30151 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 6126776216 is about 78273.7262176779. The cubic root of 6126776216 is about 1829.8297009750.

The spelling of 6126776216 in words is "six billion, one hundred twenty-six million, seven hundred seventy-six thousand, two hundred sixteen".