5667011671266 has 128 divisors (see below), whose sum is σ = 13793114522880. Its totient is φ = 1710420134400.

The previous prime is 5667011671213. The next prime is 5667011671271. The reversal of 5667011671266 is 6621761107665.

It is a happy number.

5667011671266 is a `hidden beast` number, since 566 + 7 + 0 + 1 + 1 + 6 + 7 + 12 + 66 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332933836 + ... + 332950856.

It is an arithmetic number, because the mean of its divisors is an integer number (107758707210).

Almost surely, 2^{5667011671266} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5667011671266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6896557261440).

5667011671266 is an abundant number, since it is smaller than the sum of its proper divisors (8126102851614).

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

5667011671266 is a wasteful number, since it uses less digits than its factorization.

5667011671266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19249 (or 19243 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 5667011671266 in words is "five trillion, six hundred sixty-seven billion, eleven million, six hundred seventy-one thousand, two hundred sixty-six".