5647789294 has 16 divisors (see below), whose sum is σ = 9879516000. Its totient is φ = 2420480832.

The previous prime is 5647789289. The next prime is 5647789297. The reversal of 5647789294 is 4929877465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647789297) 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, 4115779 + ... + 4117150.

It is an arithmetic number, because the mean of its divisors is an integer number (617469750).

Almost surely, 2^5647789294 is an apocalyptic number.

5647789294 is a deficient number, since it is larger than the sum of its proper divisors (4231726706).

5647789294 is an equidigital number, since it uses as much as digits as its factorization.

5647789294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232952 (or 8232938 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 61.

The square root of 5647789294 is about 75151.7750555501. The cubic root of 5647789294 is about 1780.8451667506.

The spelling of 5647789294 in words is "five billion, six hundred forty-seven million, seven hundred eighty-nine thousand, two hundred ninety-four".