52824743 has 4 divisors (see below), whose sum is σ = 53613240. Its totient is φ = 52036248.

The previous prime is 52824703. The next prime is 52824773. The reversal of 52824743 is 34742825.

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 52824743 - 2¹⁴ = 52808359 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 (52824703) 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, 394148 + ... + 394281.

It is an arithmetic number, because the mean of its divisors is an integer number (13403310).

Almost surely, 2^52824743 is an apocalyptic number.

52824743 is a deficient number, since it is larger than the sum of its proper divisors (788497).

52824743 is an equidigital number, since it uses as much as digits as its factorization.

52824743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788496.

The product of its digits is 53760, while the sum is 35.

The square root of 52824743 is about 7268.0632220695. The cubic root of 52824743 is about 375.2140833885.

The spelling of 52824743 in words is "fifty-two million, eight hundred twenty-four thousand, seven hundred forty-three".