52302264143 has 4 divisors (see below), whose sum is σ = 52653286200. Its totient is φ = 51951242088.

The previous prime is 52302264061. The next prime is 52302264173. The reversal of 52302264143 is 34146220325.

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 52302264143 - 2⁸ = 52302263887 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 (52302264173) 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, 175510805 + ... + 175511102.

It is an arithmetic number, because the mean of its divisors is an integer number (13163321550).

Almost surely, 2^52302264143 is an apocalyptic number.

52302264143 is a deficient number, since it is larger than the sum of its proper divisors (351022057).

52302264143 is a wasteful number, since it uses less digits than its factorization.

52302264143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351022056.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 52302264143 its reverse (34146220325), we get a palindrome (86448484468).

The spelling of 52302264143 in words is "fifty-two billion, three hundred two million, two hundred sixty-four thousand, one hundred forty-three".