5679617566 has 32 divisors (see below), whose sum is σ = 9846012672. Its totient is φ = 2406827520.

The previous prime is 5679617563. The next prime is 5679617591. The reversal of 5679617566 is 6657169765.

It is a self number, because there is not a number n which added to its sum of digits gives 5679617566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5679617561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861061 + ... + 867631.

It is an arithmetic number, because the mean of its divisors is an integer number (307687896).

Almost surely, 2^5679617566 is an apocalyptic number.

5679617566 is a deficient number, since it is larger than the sum of its proper divisors (4166395106).

5679617566 is a wasteful number, since it uses less digits than its factorization.

5679617566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7264.

The product of its digits is 14288400, while the sum is 58.

The square root of 5679617566 is about 75363.2374968061. The cubic root of 5679617566 is about 1784.1842360941.

The spelling of 5679617566 in words is "five billion, six hundred seventy-nine million, six hundred seventeen thousand, five hundred sixty-six".