6772124745216 has 140 divisors (see below), whose sum is σ = 20287254607752. Its totient is φ = 2257374790656.

The previous prime is 6772124745181. The next prime is 6772124745229. The reversal of 6772124745216 is 6125474212776.

6772124745216 is a `hidden beast` number, since 6 + 7 + 7 + 21 + 24 + 74 + 521 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 8698636 + ... + 9445131.

Almost surely, 2^{6772124745216} is an apocalyptic number.

It is an amenable number.

6772124745216 is an abundant number, since it is smaller than the sum of its proper divisors (13515129862536).

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

6772124745216 is an frugal number, since it uses more digits than its factorization.

6772124745216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143803 (or 18143772 counting only the distinct ones).

The product of its digits is 7902720, while the sum is 54.

The spelling of 6772124745216 in words is "six trillion, seven hundred seventy-two billion, one hundred twenty-four million, seven hundred forty-five thousand, two hundred sixteen".