5609366812 has 24 divisors (see below), whose sum is σ = 11220338304. Its totient is φ = 2403670512.

The previous prime is 5609366783. The next prime is 5609366843. The reversal of 5609366812 is 2186639065.

It is a congruent 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, 330723 + ... + 347269.

It is an arithmetic number, because the mean of its divisors is an integer number (467514096).

Almost surely, 2^5609366812 is an apocalyptic number.

It is an amenable number.

5609366812 is an abundant number, since it is smaller than the sum of its proper divisors (5610971492).

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

5609366812 is a wasteful number, since it uses less digits than its factorization.

5609366812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28665 (or 28663 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 5609366812 is about 74895.7062320665. The cubic root of 5609366812 is about 1776.7975507623.

The spelling of 5609366812 in words is "five billion, six hundred nine million, three hundred sixty-six thousand, eight hundred twelve".