52143033 has 8 divisors (see below), whose sum is σ = 69770848. Its totient is φ = 34638624.

The previous prime is 52143019. The next prime is 52143067. The reversal of 52143033 is 33034125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52143033 - 2⁴ = 52143017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52147033) 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, 29860 + ... + 31557.

It is an arithmetic number, because the mean of its divisors is an integer number (8721356).

Almost surely, 2^52143033 is an apocalyptic number.

It is an amenable number.

52143033 is a deficient number, since it is larger than the sum of its proper divisors (17627815).

52143033 is a wasteful number, since it uses less digits than its factorization.

52143033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61703.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 52143033 is about 7221.0132945453. The cubic root of 52143033 is about 373.5930281940.

Adding to 52143033 its reverse (33034125), we get a palindrome (85177158).

The spelling of 52143033 in words is "fifty-two million, one hundred forty-three thousand, thirty-three".