52050143 has 4 divisors (see below), whose sum is σ = 52074288. Its totient is φ = 52026000.

The previous prime is 52050133. The next prime is 52050149. The reversal of 52050143 is 34105025.

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 52050143 - 2¹⁰ = 52049119 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 (52050149) 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, 8483 + ... + 13268.

It is an arithmetic number, because the mean of its divisors is an integer number (13018572).

Almost surely, 2^52050143 is an apocalyptic number.

52050143 is a deficient number, since it is larger than the sum of its proper divisors (24145).

52050143 is a wasteful number, since it uses less digits than its factorization.

52050143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24144.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52050143 is about 7214.5785046668. The cubic root of 52050143 is about 373.3710510539.

Adding to 52050143 its reverse (34105025), we get a palindrome (86155168).

The spelling of 52050143 in words is "fifty-two million, fifty thousand, one hundred forty-three".