5032251809 has 8 divisors (see below), whose sum is σ = 5551527912. Its totient is φ = 4531858560.

The previous prime is 5032251799. The next prime is 5032251817. The reversal of 5032251809 is 9081522305.

It can be written as a sum of positive squares in 4 ways, for example, as 1005080209 + 4027171600 = 31703^2 + 63460^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5032251809 - 2¹² = 5032247713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5032256809) 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, 4720154 + ... + 4721219.

It is an arithmetic number, because the mean of its divisors is an integer number (693940989).

Almost surely, 2^5032251809 is an apocalyptic number.

It is an amenable number.

5032251809 is a deficient number, since it is larger than the sum of its proper divisors (519276103).

5032251809 is a wasteful number, since it uses less digits than its factorization.

5032251809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9441427.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 5032251809 is about 70938.3662696005. The cubic root of 5032251809 is about 1713.6447241420.

The spelling of 5032251809 in words is "five billion, thirty-two million, two hundred fifty-one thousand, eight hundred nine".