5051005609 has 32 divisors (see below), whose sum is σ = 5839827840. Its totient is φ = 4327437312.

The previous prime is 5051005601. The next prime is 5051005627. The reversal of 5051005609 is 9065001505.

It is a happy number.

It is not a de Polignac number, because 5051005609 - 2³ = 5051005601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051005601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7394982 + ... + 7395664.

It is an arithmetic number, because the mean of its divisors is an integer number (182494620).

Almost surely, 2^5051005609 is an apocalyptic number.

It is an amenable number.

5051005609 is a deficient number, since it is larger than the sum of its proper divisors (788822231).

5051005609 is a wasteful number, since it uses less digits than its factorization.

5051005609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5051005609 is about 71070.4271057942. The cubic root of 5051005609 is about 1715.7708439376.

The spelling of 5051005609 in words is "five billion, fifty-one million, five thousand, six hundred nine".