56116667279 has 8 divisors (see below), whose sum is σ = 57355853760. Its totient is φ = 54884161696.

The previous prime is 56116667273. The next prime is 56116667281. The reversal of 56116667279 is 97276661165.

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 56116667279 - 2¹⁶ = 56116601743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56116667273) 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, 1653239 + ... + 1686840.

It is an arithmetic number, because the mean of its divisors is an integer number (7169481720).

Almost surely, 2^56116667279 is an apocalyptic number.

56116667279 is a deficient number, since it is larger than the sum of its proper divisors (1239186481).

56116667279 is a wasteful number, since it uses less digits than its factorization.

56116667279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340449.

The product of its digits is 5715360, while the sum is 56.

The spelling of 56116667279 in words is "fifty-six billion, one hundred sixteen million, six hundred sixty-seven thousand, two hundred seventy-nine".