5667618026428 has 12 divisors (see below), whose sum is σ = 9918351351720. Its totient is φ = 2833803354512.

The previous prime is 5667618026393. The next prime is 5667618026431. The reversal of 5667618026428 is 8246208167665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511283 + ... + 3690421.

It is an arithmetic number, because the mean of its divisors is an integer number (826529279310).

Almost surely, 2^{5667618026428} is an apocalyptic number.

It is an amenable number.

5667618026428 is a deficient number, since it is larger than the sum of its proper divisors (4250733325292).

5667618026428 is a wasteful number, since it uses less digits than its factorization.

5667618026428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829356 (or 2829354 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 5667618026428 in words is "five trillion, six hundred sixty-seven billion, six hundred eighteen million, twenty-six thousand, four hundred twenty-eight".