5066809236 has 18 divisors (see below), whose sum is σ = 12807767882. Its totient is φ = 1688936400.

The previous prime is 5066809207. The next prime is 5066809271. The reversal of 5066809236 is 6329086605.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4597653636 + 469155600 = 67806^2 + 21660^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 5066809191 and 5066809200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70372315 + ... + 70372386.

Almost surely, 2^5066809236 is an apocalyptic number.

It is an amenable number.

5066809236 is an abundant number, since it is smaller than the sum of its proper divisors (7740958646).

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

5066809236 is a wasteful number, since it uses less digits than its factorization.

5066809236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140744711 (or 140744706 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 5066809236 is about 71181.5231362746. The cubic root of 5066809236 is about 1717.5584201126.

The spelling of 5066809236 in words is "five billion, sixty-six million, eight hundred nine thousand, two hundred thirty-six".