52630543 has 8 divisors (see below), whose sum is σ = 60583040. Its totient is φ = 44786520.

The previous prime is 52630519. The next prime is 52630547. The reversal of 52630543 is 34503625.

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 52630543 - 2⁹ = 52630031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52630547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26073 + ... + 28018.

It is an arithmetic number, because the mean of its divisors is an integer number (7572880).

Almost surely, 2^52630543 is an apocalyptic number.

52630543 is a deficient number, since it is larger than the sum of its proper divisors (7952497).

52630543 is a wasteful number, since it uses less digits than its factorization.

52630543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54237.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 52630543 is about 7254.6911030036. The cubic root of 52630543 is about 374.7537179929.

The spelling of 52630543 in words is "fifty-two million, six hundred thirty thousand, five hundred forty-three".