5564146794 has 16 divisors (see below), whose sum is σ = 11365066368. Its totient is φ = 1815253472.

The previous prime is 5564146771. The next prime is 5564146823. The reversal of 5564146794 is 4976414655.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9865227 + ... + 9865790.

It is an arithmetic number, because the mean of its divisors is an integer number (710316648).

Almost surely, 2^5564146794 is an apocalyptic number.

5564146794 is an abundant number, since it is smaller than the sum of its proper divisors (5800919574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5564146794 is a wasteful number, since it uses less digits than its factorization.

5564146794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19731069.

The product of its digits is 3628800, while the sum is 51.

The square root of 5564146794 is about 74593.2087659460. The cubic root of 5564146794 is about 1772.0101004185.

The spelling of 5564146794 in words is "five billion, five hundred sixty-four million, one hundred forty-six thousand, seven hundred ninety-four".