52801343 has 4 divisors (see below), whose sum is σ = 60344400. Its totient is φ = 45258288.

The previous prime is 52801327. The next prime is 52801349. The reversal of 52801343 is 34310825.

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 52801343 - 2⁴ = 52801327 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 (52801349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3771518 + ... + 3771531.

It is an arithmetic number, because the mean of its divisors is an integer number (15086100).

Almost surely, 2^52801343 is an apocalyptic number.

52801343 is a deficient number, since it is larger than the sum of its proper divisors (7543057).

52801343 is an equidigital number, since it uses as much as digits as its factorization.

52801343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7543056.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 52801343 is about 7266.4532613924. The cubic root of 52801343 is about 375.1586718155.

The spelling of 52801343 in words is "fifty-two million, eight hundred one thousand, three hundred forty-three".