52730359 has 4 divisors (see below), whose sum is σ = 57524040. Its totient is φ = 47936680.

The previous prime is 52730303. The next prime is 52730401. The reversal of 52730359 is 95303725.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52730359 - 2¹¹ = 52728311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52730159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2396824 + ... + 2396845.

It is an arithmetic number, because the mean of its divisors is an integer number (14381010).

Almost surely, 2^52730359 is an apocalyptic number.

52730359 is a deficient number, since it is larger than the sum of its proper divisors (4793681).

52730359 is a wasteful number, since it uses less digits than its factorization.

52730359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793680.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 52730359 is about 7261.5672550766. The cubic root of 52730359 is about 374.9904803509.

The spelling of 52730359 in words is "fifty-two million, seven hundred thirty thousand, three hundred fifty-nine".