52543343102 has 4 divisors (see below), whose sum is σ = 78815014656. Its totient is φ = 26271671550.

The previous prime is 52543343101. The next prime is 52543343183. The reversal of 52543343102 is 20134334525.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52543343101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13135835774 + ... + 13135835777.

It is an arithmetic number, because the mean of its divisors is an integer number (19703753664).

Almost surely, 2^52543343102 is an apocalyptic number.

52543343102 is a deficient number, since it is larger than the sum of its proper divisors (26271671554).

52543343102 is a wasteful number, since it uses less digits than its factorization.

52543343102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26271671553.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 52543343102 its reverse (20134334525), we get a palindrome (72677677627).

The spelling of 52543343102 in words is "fifty-two billion, five hundred forty-three million, three hundred forty-three thousand, one hundred two".