52647343 has 4 divisors (see below), whose sum is σ = 60168400. Its totient is φ = 45126288.

The previous prime is 52647341. The next prime is 52647349. The reversal of 52647343 is 34374625.

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

It is a cyclic number.

It is not a de Polignac number, because 52647343 - 2¹ = 52647341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52647299 and 52647308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52647341) 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, 3760518 + ... + 3760531.

It is an arithmetic number, because the mean of its divisors is an integer number (15042100).

Almost surely, 2^52647343 is an apocalyptic number.

52647343 is a deficient number, since it is larger than the sum of its proper divisors (7521057).

52647343 is an equidigital number, since it uses as much as digits as its factorization.

52647343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521056.

The product of its digits is 60480, while the sum is 34.

The square root of 52647343 is about 7255.8488821088. The cubic root of 52647343 is about 374.7935883314.

The spelling of 52647343 in words is "fifty-two million, six hundred forty-seven thousand, three hundred forty-three".