5667640158279 has 8 divisors (see below), whose sum is σ = 8243840230272. Its totient is φ = 3434933429240.

The previous prime is 5667640158253. The next prime is 5667640158331. The reversal of 5667640158279 is 9728510467665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5667640158279 - 2¹⁹ = 5667639633991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667640151279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85873335699 + ... + 85873335764.

It is an arithmetic number, because the mean of its divisors is an integer number (1030480028784).

Almost surely, 2^{5667640158279} is an apocalyptic number.

5667640158279 is a deficient number, since it is larger than the sum of its proper divisors (2576200071993).

5667640158279 is a wasteful number, since it uses less digits than its factorization.

5667640158279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171746671477.

The product of its (nonzero) digits is 152409600, while the sum is 66.

The spelling of 5667640158279 in words is "five trillion, six hundred sixty-seven billion, six hundred forty million, one hundred fifty-eight thousand, two hundred seventy-nine".