52354143 has 12 divisors (see below), whose sum is σ = 76293360. Its totient is φ = 34593216.

The previous prime is 52354111. The next prime is 52354153. The reversal of 52354143 is 34145325.

It is not a de Polignac number, because 52354143 - 2⁵ = 52354111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52354153) 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 11 ways as a sum of consecutive naturals, for example, 24723 + ... + 26756.

It is an arithmetic number, because the mean of its divisors is an integer number (6357780).

Almost surely, 2^52354143 is an apocalyptic number.

52354143 is a deficient number, since it is larger than the sum of its proper divisors (23939217).

52354143 is a wasteful number, since it uses less digits than its factorization.

52354143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51598 (or 51595 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 52354143 is about 7235.6162833583. The cubic root of 52354143 is about 374.0965344145.

Adding to 52354143 its reverse (34145325), we get a palindrome (86499468).

The spelling of 52354143 in words is "fifty-two million, three hundred fifty-four thousand, one hundred forty-three".