52501333343 has 4 divisors (see below), whose sum is σ = 52515230040. Its totient is φ = 52487436648.

The previous prime is 52501333337. The next prime is 52501333361. The reversal of 52501333343 is 34333310525.

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 52501333343 - 2⁴ = 52501333327 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 (52501333373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6942680 + ... + 6950237.

It is an arithmetic number, because the mean of its divisors is an integer number (13128807510).

Almost surely, 2^52501333343 is an apocalyptic number.

52501333343 is a deficient number, since it is larger than the sum of its proper divisors (13896697).

52501333343 is a wasteful number, since it uses less digits than its factorization.

52501333343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13896696.

The product of its (nonzero) digits is 48600, while the sum is 32.

Adding to 52501333343 its reverse (34333310525), we get a palindrome (86834643868).

The spelling of 52501333343 in words is "fifty-two billion, five hundred one million, three hundred thirty-three thousand, three hundred forty-three".