5606807791 has 24 divisors (see below), whose sum is σ = 6433590240. Its totient is φ = 4856335872.

The previous prime is 5606807753. The next prime is 5606807803. The reversal of 5606807791 is 1977086065.

It is not a de Polignac number, because 5606807791 - 2⁷ = 5606807663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606507791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1346685 + ... + 1350841.

It is an arithmetic number, because the mean of its divisors is an integer number (268066260).

Almost surely, 2^5606807791 is an apocalyptic number.

5606807791 is a deficient number, since it is larger than the sum of its proper divisors (826782449).

5606807791 is a wasteful number, since it uses less digits than its factorization.

5606807791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563 (or 4546 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 5606807791 is about 74878.6203865963. The cubic root of 5606807791 is about 1776.5273150413.

The spelling of 5606807791 in words is "five billion, six hundred six million, eight hundred seven thousand, seven hundred ninety-one".