52301143 has 8 divisors (see below), whose sum is σ = 52949600. Its totient is φ = 51655968.

The previous prime is 52301141. The next prime is 52301153. The reversal of 52301143 is 34110325.

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 52301143 - 2¹ = 52301141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52301143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52301141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47305 + ... + 48397.

It is an arithmetic number, because the mean of its divisors is an integer number (6618700).

Almost surely, 2^52301143 is an apocalyptic number.

52301143 is a deficient number, since it is larger than the sum of its proper divisors (648457).

52301143 is a wasteful number, since it uses less digits than its factorization.

52301143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52301143 is about 7231.9529174352. The cubic root of 52301143 is about 373.9702546238.

Adding to 52301143 its reverse (34110325), we get a palindrome (86411468).

The spelling of 52301143 in words is "fifty-two million, three hundred one thousand, one hundred forty-three".