5609720393 has 8 divisors (see below), whose sum is σ = 5774492808. Its totient is φ = 5447130624.

The previous prime is 5609720387. The next prime is 5609720423. The reversal of 5609720393 is 3930279065.

It can be written as a sum of positive squares in 4 ways, for example, as 1362200464 + 4247519929 = 36908^2 + 65173^2 .

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 5609720393 - 2⁴ = 5609720377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5609720093) 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, 540446 + ... + 550727.

It is an arithmetic number, because the mean of its divisors is an integer number (721811601).

Almost surely, 2^5609720393 is an apocalyptic number.

5609720393 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5609720393 is a deficient number, since it is larger than the sum of its proper divisors (164772415).

5609720393 is a wasteful number, since it uses less digits than its factorization.

5609720393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091323.

The product of its (nonzero) digits is 306180, while the sum is 44.

The square root of 5609720393 is about 74898.0666839939. The cubic root of 5609720393 is about 1776.8348828817.

The spelling of 5609720393 in words is "five billion, six hundred nine million, seven hundred twenty thousand, three hundred ninety-three".