52592143 has 4 divisors (see below), whose sum is σ = 52640928. Its totient is φ = 52543360.

The previous prime is 52592129. The next prime is 52592149. The reversal of 52592143 is 34129525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52592143 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52592149) 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, 22738 + ... + 24943.

It is an arithmetic number, because the mean of its divisors is an integer number (13160232).

Almost surely, 2^52592143 is an apocalyptic number.

52592143 is a deficient number, since it is larger than the sum of its proper divisors (48785).

52592143 is a wasteful number, since it uses less digits than its factorization.

52592143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48784.

The product of its digits is 10800, while the sum is 31.

The square root of 52592143 is about 7252.0440566781. The cubic root of 52592143 is about 374.6625539196.

The spelling of 52592143 in words is "fifty-two million, five hundred ninety-two thousand, one hundred forty-three".